739 results on '"Dietary interventions"'
Search Results
2. Personalized Nutrition: Tailoring Dietary Recommendations through Genetic Insights.
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Singar, Saiful, Nagpal, Ravinder, Arjmandi, Bahram H., and Akhavan, Neda S.
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Personalized nutrition (PN) represents a transformative approach in dietary science, where individual genetic profiles guide tailored dietary recommendations, thereby optimizing health outcomes and managing chronic diseases more effectively. This review synthesizes key aspects of PN, emphasizing the genetic basis of dietary responses, contemporary research, and practical applications. We explore how individual genetic differences influence dietary metabolisms, thus underscoring the importance of nutrigenomics in developing personalized dietary guidelines. Current research in PN highlights significant gene–diet interactions that affect various conditions, including obesity and diabetes, suggesting that dietary interventions could be more precise and beneficial if they are customized to genetic profiles. Moreover, we discuss practical implementations of PN, including technological advancements in genetic testing that enable real-time dietary customization. Looking forward, this review identifies the robust integration of bioinformatics and genomics as critical for advancing PN. We advocate for multidisciplinary research to overcome current challenges, such as data privacy and ethical concerns associated with genetic testing. The future of PN lies in broader adoption across health and wellness sectors, promising significant advancements in public health and personalized medicine. [ABSTRACT FROM AUTHOR]
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- 2024
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3. The Role of Adipose Tissue and Nutrition in the Regulation of Adiponectin.
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Baldelli, Sara, Aiello, Gilda, Mansilla Di Martino, Eliana, Campaci, Diego, Muthanna, Fares M. S., and Lombardo, Mauro
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Adipose tissue (AT), composed mainly of adipocytes, plays a critical role in lipid control, metabolism, and energy storage. Once considered metabolically inert, AT is now recognized as a dynamic endocrine organ that regulates food intake, energy homeostasis, insulin sensitivity, thermoregulation, and immune responses. This review examines the multifaceted role of adiponectin, a predominant adipokine released by AT, in glucose and fatty acid metabolism. We explore the regulatory mechanisms of adiponectin, its physiological effects and its potential as a therapeutic target for metabolic diseases such as type 2 diabetes, cardiovascular disease and fatty liver disease. Furthermore, we analyze the impact of various dietary patterns, specific nutrients, and physical activities on adiponectin levels, highlighting strategies to improve metabolic health. Our comprehensive review provides insights into the critical functions of adiponectin and its importance in maintaining systemic metabolic homeostasis. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Targeting Metabolic–Redox Nexus to Regulate Drug Resistance: From Mechanism to Tumor Therapy.
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Wang, Yuke, He, Jingqiu, Lian, Shan, Zeng, Yan, He, Sheng, Xu, Jue, Luo, Li, Yang, Wenyong, and Jiang, Jingwen
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METABOLIC reprogramming ,DRUG resistance ,DRUG delivery systems ,DRUG metabolism ,REACTIVE oxygen species - Abstract
Drug resistance is currently one of the biggest challenges in cancer treatment. With the deepening understanding of drug resistance, various mechanisms have been revealed, including metabolic reprogramming and alterations of redox balance. Notably, metabolic reprogramming mediates the survival of tumor cells in harsh environments, thereby promoting the development of drug resistance. In addition, the changes during metabolic pattern shift trigger reactive oxygen species (ROS) production, which in turn regulates cellular metabolism, DNA repair, cell death, and drug metabolism in direct or indirect ways to influence the sensitivity of tumors to therapies. Therefore, the intersection of metabolism and ROS profoundly affects tumor drug resistance, and clarifying the entangled mechanisms may be beneficial for developing drugs and treatment methods to thwart drug resistance. In this review, we will summarize the regulatory mechanism of redox and metabolism on tumor drug resistance and highlight recent therapeutic strategies targeting metabolic–redox circuits, including dietary interventions, novel chemosynthetic drugs, drug combination regimens, and novel drug delivery systems. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Neuronutritional Approach to Fibromyalgia Management: A Narrative Review
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Anastasiia Badaeva, Alexey Danilov, Anastasiia Kosareva, Mariia Lepshina, Viacheslav Novikov, Yulia Vorobyeva, and Andrey Danilov
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Chronic pain ,Dietary interventions ,Fibromyalgia ,Inflammation ,Neuronutrition ,Nutritional supplements ,Anesthesiology ,RD78.3-87.3 - Abstract
Abstract Fibromyalgia (FM) is a complex and common syndrome characterized by chronic widespread pain, fatigue, sleep disturbances, and various functional symptoms without clear structural or pathological causes. Affecting approximately 1–5% of the global population, with a higher prevalence in women, FM significantly impacts patients’ quality of life, often leading to considerable healthcare costs and loss of productivity. Despite its prevalence, the etiology of FM remains elusive, with genetic, environmental, and psychological factors, including nutrition, being implicated. Currently, no universally accepted treatment guidelines exist, and management strategies are often symptomatic. This narrative review explores the potential of a neuronutritional approach to FM management. It synthesizes existing research on the relationship between FM and nutrition, suggesting that dietary interventions could be a promising complementary treatment strategy. Various nutritional interventions, including vitamin D, magnesium, iron, and probiotics supplementation, have shown potential in reducing FM symptoms, such as chronic pain, anxiety, depression, cognitive dysfunction, sleep disturbances, and gastrointestinal issues. Additionally, weight loss has been associated with reduced inflammation and improved quality of life in FM patients. The review highlights the anti-inflammatory benefits of plant-based diets and the low-FODMAPs diet, which have shown promise in managing FM symptoms and related gastrointestinal disorders. Supplements such as vitamin D, magnesium, vitamin B12, coenzyme Q10, probiotics, omega-3 fatty acids, melatonin, S-adenosylmethionine, and acetyl-l-carnitine are discussed for their potential benefits in FM management through various mechanisms, including anti-inflammatory effects, modulation of neurotransmitters, and improvement of mitochondrial function. In conclusion, this review underscores the importance of considering neuronutrition as a holistic approach to FM treatment, advocating for further research and clinical trials to establish comprehensive dietary guidelines and to optimize management strategies for FM patients.
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- 2024
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6. Neuronutritional Approach to Fibromyalgia Management: A Narrative Review.
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Badaeva, Anastasiia, Danilov, Alexey, Kosareva, Anastasiia, Lepshina, Mariia, Novikov, Viacheslav, Vorobyeva, Yulia, and Danilov, Andrey
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Fibromyalgia (FM) is a complex and common syndrome characterized by chronic widespread pain, fatigue, sleep disturbances, and various functional symptoms without clear structural or pathological causes. Affecting approximately 1–5% of the global population, with a higher prevalence in women, FM significantly impacts patients' quality of life, often leading to considerable healthcare costs and loss of productivity. Despite its prevalence, the etiology of FM remains elusive, with genetic, environmental, and psychological factors, including nutrition, being implicated. Currently, no universally accepted treatment guidelines exist, and management strategies are often symptomatic. This narrative review explores the potential of a neuronutritional approach to FM management. It synthesizes existing research on the relationship between FM and nutrition, suggesting that dietary interventions could be a promising complementary treatment strategy. Various nutritional interventions, including vitamin D, magnesium, iron, and probiotics supplementation, have shown potential in reducing FM symptoms, such as chronic pain, anxiety, depression, cognitive dysfunction, sleep disturbances, and gastrointestinal issues. Additionally, weight loss has been associated with reduced inflammation and improved quality of life in FM patients. The review highlights the anti-inflammatory benefits of plant-based diets and the low-FODMAPs diet, which have shown promise in managing FM symptoms and related gastrointestinal disorders. Supplements such as vitamin D, magnesium, vitamin B12, coenzyme Q10, probiotics, omega-3 fatty acids, melatonin, S-adenosylmethionine, and acetyl-l-carnitine are discussed for their potential benefits in FM management through various mechanisms, including anti-inflammatory effects, modulation of neurotransmitters, and improvement of mitochondrial function. In conclusion, this review underscores the importance of considering neuronutrition as a holistic approach to FM treatment, advocating for further research and clinical trials to establish comprehensive dietary guidelines and to optimize management strategies for FM patients. [ABSTRACT FROM AUTHOR]
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- 2024
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7. Nutrition-Based Support for Osteoporosis in Postmenopausal Women: A Review of Recent Evidence
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Alabadi B, Civera M, Moreno-Errasquin B, and Cruz-Jentoft AJ
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postmenopausal osteoporosis ,nutrition ,micronutrients ,bone health ,dietary interventions ,food components ,Gynecology and obstetrics ,RG1-991 - Abstract
Blanca Alabadi,1,2,* Miguel Civera,1,3,* Beatriz Moreno-Errasquin,4 Alfonso J Cruz-Jentoft4 1Service of Endocrinology and Nutrition, Hospital Clinico Universitario of Valencia, Valencia, 46010, Spain; 2INCLIVA Biomedical Research Institute, Valencia, 46010, Spain; 3Department of Medicine, University of Valencia, Valencia, 46010, Spain; 4Servicio de Geriatría, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, 28034, Spain*These authors contributed equally to this workCorrespondence: Blanca Alabadi, Av. Blasco Ibañez, 17, Valencia, 46010, Spain, Email balabadi@incliva.esAbstract: Postmenopausal osteoporosis stands as the predominant bone disorder in the developed world, posing a significant public health challenge. Nutritional factors play a crucial role in bone health and may contribute to its prevention or treatment. Calcium and vitamin D, extensively studied with robust scientific evidence, are integral components of the non-pharmacological treatment for this disorder. Nevertheless, other less-explored nutritional elements appear to influence bone metabolism. This review provides a comprehensive summary of the latest evidence concerning the relationship between various nutrients, such as phosphorus, magnesium, vitamins, phytate, and phytoestrogens; specific foods like dairy or soy, and dietary patterns such as the Mediterranean diet with bone health and osteoporosis.Keywords: postmenopausal osteoporosis, nutrition, micronutrients, bone health, dietary interventions, food components
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- 2024
8. Low-Protein Diet in Elderly Patients with Chronic Kidney Disease Stage 4 and 5 in Conservative Management: Focus on Sarcopenia Development.
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Martino, Francesca K., Zattarin, Alessandra, Cinquini, Chiara, Toniazzo, Silvia, Francini Pesenti, Francesco, Stefanelli, Lucia Federica, Cacciapuoti, Martina, Bettin, Elisabetta, Calò, Lorenzo A., and Spinella, Paolo
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Introduction: Chronic kidney disease is a degenerative and increasingly prevalent condition that includes metabolic abnormalities and is associated with a higher risk of sarcopenia. The conservative approach points primarily to controlling metabolic issues and reducing the risk of malnutrition and sarcopenia, slowing the progression of kidney disease. The present study aims to evaluate the effect of a low-protein diet on malnutrition and sarcopenia. Methods: A total of 45 patients (33 male and 12 female) aged over 70 with chronic kidney disease stage 4–5 in conservative management were considered. All patients had a dietary assessment and prescription of personalized low-protein dietary plans (≤0.6 g protein/kg) and a follow-up control between 4 and 6 months. In preliminary and follow-up evaluations, anthropometric data, blood examinations, body composition results, muscle strength, physical performance, and a 3-day food diary were collected. Results: In the follow-up period, a significant weight loss (p = 0.001) and a decrease in body mass index (p = 0.002) were recorded. Food diaries revealed a significant reduction in protein, sodium, potassium, and phosphorus intake (p < 0.001), with a significant reduction in urea (p < 0.001) and proteinuria (p = 0.01) without any impact on lean mass (p = 0.66). Considerable variations in adherence between food diaries and the prescribed diet were also noted. Conclusions: Providing a personalized low-protein diet led to significant benefits in a short period without worsening the patient's nutritional status. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Enhancing Muscovy Duck Meat Quality and Growth Development Through Oregano Extract Supplementation: A Study in Agricultural Innovation.
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Enriquez, Ralph Lester M. and Secondez, Sance J.
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DUCKS as food ,MEAT quality ,AGRICULTURAL innovations ,WEIGHT gain ,OREGANO ,AGRICULTURAL industries ,AGRICULTURAL egg production - Abstract
This study investigated the effects of oregano extract (OE) supplementation on the growth and meat quality of Muscovy ducks, aiming to optimize meat quality and explore sustainable dietary interventions in poultry production. Twenty-five male Muscovy ducks were meticulously allocated to five treatment groups, each comprising five replications, employing a Completely Randomized Design (CRD). Ducks were exposed to varying levels of oregano extract supplementation with five dietary treatments: T0 (control), T1 (25% OE), T2 (50% OE), T3 (75% OE), and T4 (100% OE). Throughout the 4-week trial period, individual ducks were accommodated in designated pens to facilitate precise monitoring. The investigation examined several growth parameters, including feed intake (FI, the amount of feed consumed by each duck), feed cost (FC, the expense associated with feeding each duck), weight gain (WG, the increase in body weight of each duck over the specified time period), and feed conversion ratio (FCR, the ratio of feed consumed to weight gained), assessed at weekly intervals. Results showed that OE supplementation did not significantly affect feed intake or weight gain, except for weeks 1 and 2 where T3, supplemented with 75% OE, exhibited the highest weight gain. However, OE supplementation significantly improved FCR, with T3 showing the lowest FCR, indicating enhanced nutrient utilization. Additionally, T3 displayed the highest fasted live weight, dressed weight, and dressing percentage, suggesting improved meat production and quality. Sensory analysis revealed that T3 consistently exhibited favorable meat quality attributes. Overall, T3 demonstrated the highest general acceptability among consumers, based on criteria such as taste, texture, and overall satisfaction. The study highlights the potential of OE supplementation to optimize feed efficiency and enhance meat quality in Muscovy ducks. [ABSTRACT FROM AUTHOR]
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- 2024
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10. Analysis of dietary inflammatory potential and mortality in cancer survivors using NHANES data
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Yemei Wu, Jing Yi, and Qu Zhang
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cancer survivors ,dietary interventions ,dietary inflammatory index ,mortality ,inflammation ,Nutrition. Foods and food supply ,TX341-641 - Abstract
BackgroundIn the United States, cancer is a leading cause of mortality, with inflammation playing a crucial role in cancer progression and prognosis. Diet, with its capacity to modulate inflammatory responses, represents a potentially modifiable risk factor in cancer outcomes.MethodsThis study utilized data from the National Health and Nutrition Examination Survey (NHANES, 1999–2018) to investigate the association between the Dietary Inflammatory Index (DII), which reflects dietary-induced inflammation, and mortality among cancer survivors. A total of 3,011 participants diagnosed with cancer were included, with DII scores derived from dietary recall data. All-cause and cancer-related mortalities served as primary endpoints.ResultsThe study identified a significant linear positive correlation between higher DII scores and all-cause mortality among cancer survivors. Each unit increase in DII was associated with a 10% higher risk of all-cause mortality (hazard ratio [HR] per 1-unit increase, 1.10; 95% confidence interval [CI], 1.04–1.15). Similarly, a unit increase in DII was associated with a 13% higher risk of cancer-related mortality (HR per 1-unit increase, 1.13; 95% CI, 1.02–1.25). Kaplan–Meier analyses demonstrated higher all-cause mortality rates in individuals with elevated DII scores. Sensitivity analyses confirmed the robustness of these findings.ConclusionAdoption of an anti-inflammatory diet, characterized by lower DII scores, may improve survival outcomes in cancer survivors. These results emphasize the critical role of dietary interventions in post-cancer care.
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- 2024
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11. Type 1 Diabetes: An In-Depth Review of Pathogenesis with a Focus on the Role of Physical Activity and Dietary Interventions
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Agata Konopka, Weronika Smołka, Marcin Skrzypczyk, and Leon Smółka
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type 1 diabetes ,pancreatic β-cells ,genetic predisposition ,pancreatic cancer ,physical activity ,dietary interventions ,Sports ,GV557-1198.995 ,Sports medicine ,RC1200-1245 - Abstract
Introduction: Pompe disease is classified as a metabolic myopathy and is a glycogen storage disorder inherited in an autosomal recessive manner due to a mutation in the gene encoding the enzyme α-glucosidase. There are two main forms: infantile and late-onset. The disease progresses chronically, with clinical presentation characterized by progressive muscle weakness and varying degrees of respiratory insufficiency. Although incurable, causative treatment is available in the form of enzyme replacement therapy with alglucosidase alfa, a human recombinant α-glucosidase. Early diagnosis, primarily based on enzyme activity assessment, is crucial as timely treatment can extend and improve patients' quality of life. Purpose of the work: This study aims to review and characterize the clinical and genetic aspects of Pompe disease. Materials and methods: A comprehensive analysis of research papers available on PubMed, Google Scholar, Web of Science, Embase and Scopus was undertaken using the searchterms encompassing the following keywords: Pompe disease / lysosomal storage disease / myopathy / acid alpha-1,4-glucosidase / glycogen / newborn screening / enzyme replacement therapy. Results: Pompe disease is a life-threatening rare condition where prompt diagnosis is essential due to the availability of causative treatment. It is included in newborn screening programs for inherited metabolic disorders in some countries. Unfortunately, in Poland, routine diagnostic screening does not cover this disease. Implementing screening could simplify diagnosis and reduce the need for extensive differential diagnostics. Diagnosing late-onset Pompe disease can be challenging due to its diverse progression and symptoms. Patients with Pompe disease, even those receiving enzyme replacement therapy, require multidisciplinary care involving cardiology, pulmonology, neurology, and physical therapy.
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- 2024
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12. A review on animal and plant proteins in regulating diabetic kidney disease: Mechanism of action and future perspectives
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Aiquan Jiao, Yingna Zhao, Laping Chu, Yueyue Yang, and Zhengyu Jin
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Diabetic kidney disease ,Pathogenesis ,Dietary interventions ,Animal Protein ,Plant protein ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Diabetic kidney disease is a metabolic condition that can increase the risk of death. Reasonable protein diets can reduce the risk of developing kidney disease, delay its progression, and other complications. This review explores the pathogenesis of diabetic kidney disease, analyses the potential of protein in regulating its development in terms of its sources, and further elucidates the possible mechanism of protein influence on diabetic kidney disease. Finally, we present the potential advantages of moderately limited plant-based protein diets in managing diabetic kidney disease, and propose the promising future of protein-based foods. In particular, inflammation and oxidative stress are closely associated with the development and progression of diabetic kidney disease. Proteins are regulators of renal function, and plant proteins are more effective and pronounced than animal proteins in reducing the rate of its progression. Additionally, the benefit-risk ratios seem to be greater for plant-based, less processed dietary patterns.
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- 2024
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13. Scoping Review of Available Culinary Nutrition Interventions for People with Neurological Conditions.
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Chun, Chian Thong, MacDonald-Wicks, Lesley, English, Coralie, Lannin, Natasha A., and Patterson, Amanda
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People with neurological conditions may face barriers to meal preparation. Culinary nutrition interventions aim to facilitate the building of knowledge and skills for meal preparation. This scoping review aims to map the available evidence for culinary nutrition interventions for people with neurological conditions and evaluate the quality of these interventions based on program design, delivery and evaluation. After a systematic search of online databases (MEDLINE, CINAHL, Embase, Scopus and Proquest) and reference lists, a total of ten publications describing nine interventions were included. Most interventions were designed for people with stroke and/or Transient Ischemic Attack (n = 3) and Multiple Sclerosis (n = 3); others were for traumatic brain injury (n = 1), mild dementia (n = 1) and Parkinson's Disease (n = 1). Overall, the included culinary nutrition interventions had good program delivery (inclusion of motivational experiences, delivered by appropriate health providers) but needed improvements in program design (lack of consumer engagement and neurological symptom accommodations) and evaluation (lack of complete process, outcome and impact evaluations). In conclusion, the evidence base for culinary nutrition interventions for people with neurological conditions remains sparse. To bridge the gap between theory and practice, it is important to consider the following aspects in culinary nutrition intervention planning/improvement: (I) the involvement of consumers; (II) the accommodation/tailoring for post-condition effects; and (III) the coverage of all disease-specific culinary nutrition aspects. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Differential Effects of Two Isocaloric Healthy Diets on Postprandial Lipid Responses in Individuals with Type 2 Diabetes.
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Costabile, Giuseppina, Salamone, Dominic, Della Pepa, Giuseppe, Vitale, Marilena, Testa, Roberta, Cipriano, Paola, Scidà, Giuseppe, Rivellese, Angela Albarosa, Annuzzi, Giovanni, and Bozzetto, Lutgarda
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Background. High blood concentrations of triglycerides (TG) in the postprandial period have been shown to be more closely associated with the risk of cardiovascular disease (CVD) than fasting values in individuals with type 2 diabetes (T2D). Dietary changes are the primary determinants of postprandial lipid responses. Methods. We investigated the effects of an isocaloric multifactorial diet, rich in n-3 PUFA, MUFA, fiber, polyphenols, and vitamins, compared to an isocaloric diet, containing the same amount of MUFA, on the postprandial lipid response in T2D individuals. Following a randomized, controlled, parallel group design, 43 (25 male/18 female) T2D individuals were assigned to an isocaloric multifactorial (n = 21) or a MUFA-rich diet (n = 22). At the beginning and after the 8 weeks of dietary intervention, the concentrations of plasma triglycerides, total cholesterol, HDL cholesterol, and non-HDL cholesterol were detected at fasting and over a 4-h test meal with the same composition as the prescribed diet. Results. The concentrations of fasting plasma triglycerides, total cholesterol, HDL cholesterol, and non-HDL cholesterol did not change after both diets. Compared with the MUFA diet, the 8-week multifactorial diet significantly lowered the postprandial response, which was evaluated as the incremental area under the curve (iAUC), of triglycerides by 33% (64 ± 68 vs. 96 ± 50 mmol/L·240 min, mean ± SD, respectively, p = 0.018), total cholesterol by 105% (−51 ± 33 vs. −25 ± 29, p = 0.013), and non-HDL cholesterol by 206% (−39 ± 33 vs. −13 ± 23, p = 0.013). Conclusions. In T2D individuals, a multifactorial diet, characterized by several beneficial components, improved the postprandial lipid response compared to a MUFA diet, generally considered a healthy diet being reduced in saturated fat, and probably contributed to the reduction of cardiovascular risk. [ABSTRACT FROM AUTHOR]
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- 2024
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15. O PAPEL DA DIETA MEDITERRÂNEA NA PREVENÇÃO DA INFERTILIDADE MASCULINA: UMA ENTREVISTA COM O DR. MIGUEL FORNES (VERSÃO EM PT-BR).
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Fornes, Miguel and Brandini De Boni, Luis Alcides
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ACROSOME reaction , *MALE reproductive health , *MEDITERRANEAN diet , *DIETARY fats , *HIGH-fat diet , *INFERTILITY , *MALE infertility , *FAT - Abstract
Introduction: The interview with Dr. Miguel Fornes, a researcher at CONICET and director of the Andrological Research Laboratory of Mendoza, Argentina, discusses his research on the effects of a high-fat diet on male reproductive health and infertility related to hypercholesterolemia. Objectives: Dr. Fornes' primary research objective is to investigate how dietary fat excess and the consequent increase in cholesterol affect sperm physiology and function, specifically concerning capacitation, acrosomal reaction, and egg fertilization. Results: Studies conducted by Dr. Fornes' laboratory have revealed that a high-fat diet promotes hypercholesterolemia, which in turn increases cholesterol levels in sperm. This cholesterol increase interferes with sperm's normal physiology, hindering proper acrosomal reaction, a crucial step for fertilization. Discussion: The importance of adopting a healthy lifestyle, including a balanced diet such as the Mediterranean diet rich in olive oil, fruits, and vegetables, was emphasized. He highlights the benefits of olive oil, which contains antioxidant molecules that help protect cells from oxidative stress caused by excess fat. Conclusion: Dr. Fornes' research and his team have significant implications for clinical interventions and dietary guidelines to improve male reproductive health. Their results reinforce the importance of a healthy and balanced diet, especially rich in olive oil, to prevent hypercholesterolemia and maintain normal sperm function, thereby contributing to male fertility. [ABSTRACT FROM AUTHOR]
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- 2024
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16. Chronic Kidney Disease Interplay with Comorbidities and Carbohydrate Metabolism: A Review.
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Kushwaha, Radha, Vardhan, Pothabathula Seshu, and Kushwaha, Prem Prakash
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CHRONIC kidney failure , *TASTE perception , *CARBOHYDRATE metabolism , *SOMATOMEDIN , *GROWTH disorders , *TASTE disorders - Abstract
Chronic kidney disease (CKD) poses a global health challenge, engendering various physiological and metabolic shifts that significantly impact health and escalate the susceptibility to severe illnesses. This comprehensive review delves into the intricate complexities of CKD, scrutinizing its influence on cellular growth homeostasis, hormonal equilibrium, wasting, malnutrition, and its interconnectedness with inflammation, oxidative stress, and cardiovascular diseases. Exploring the genetic, birth-related, and comorbidity factors associated with CKD, alongside considerations of metabolic disturbances, anemia, and malnutrition, the review elucidates how CKD orchestrates cellular growth control. A pivotal focus lies on the nexus between CKD and insulin resistance, where debates persist regarding its chronological relationship with impaired kidney function. The prevalence of insulin abnormalities in CKD is emphasized, contributing to glucose intolerance and raising questions about its role as a precursor or consequence. Moreover, the review sheds light on disruptions in the growth hormone and insulin-like growth factor axis in CKD, underscoring the heightened vulnerability to illness and mortality in cases of severe growth retardation. Wasting, a prevalent concern affecting up to 75% of end-stage renal disease (ESRD) patients, is analyzed, elucidating the manifestations of cachexia and its impact on appetite, energy expenditure, and protein reserves. Taste disturbances in CKD, affecting sour, umami, and salty tastes, are explored for their implications on food palatability and nutritional status. Independent of age and gender, these taste alterations have the potential to sway dietary choices, further complicating the management of CKD. The intricate interplay between CKD, inflammation, oxidative stress, and cardiovascular diseases is unraveled, emphasizing the profound repercussions on overall health. Additionally, the review extends its analysis to CKD's broader impact on cognitive function, emotional well-being, taste perception, and endothelial dysfunction. Concluding with an emphasis on dietary interventions as crucial components in CKD management, this comprehensive review navigates the multifaceted dimensions of CKD, providing a nuanced understanding essential for developing targeted therapeutic strategies. [ABSTRACT FROM AUTHOR]
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- 2024
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17. Ours to eat and own: assessing the feasibility of a cooperative meal-kit service to improve food access.
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Robinson-Oghogho, Joelle N, Gittelsohn, Joel, Bowie, Janice, Dankwa, Lois, and Thorpe, Roland J
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DISCRIMINATION (Sociology) , *INCOME , *PURCHASING , *QUANTITATIVE research , *THEMATIC analysis - Abstract
Objective: Although typically serving higher income and younger demographic groups, meal-kit subscription services have the potential to improve food availability and dietary quality in communities experiencing low food access due to systemic discrimination. This study describes the development and characteristics of a pilot community-led meal-kit service (SouthEats) and evaluates key implementation outcomes of adoption, acceptability, and feasibility among households experiencing less income. Design: We utilised a mixed methods study design, including data from administrative records, customer surveys and worker interviews. Thematic qualitative analyses and descriptive quantitative analyses were conducted to illuminate the characteristics and extent the pilot meal-kit service was adopted, acceptable, and financially feasible among the target populations. Setting: The study took place in Washington DC, USA. Participants: Study participants included SouthEats consumers (n 35) and workers (n 3). Results: During the pilot period, sixty-seven community members signed up for the meal-kit service, with 52 % making recurring purchases. Our results suggest that the meal-kit service is acceptable among people living in low food access areas. Our feasibility analysis indicates that, although not without challenges, the SouthEats model could be financially feasible. Conclusion: These preliminary insights can inform the scalability and potential replication of this service and provide foundational evidence for an approach that may be used to improve food access. [ABSTRACT FROM AUTHOR]
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- 2024
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18. Diabesity and Dietary Interventions: Evaluating the Impact of Mediterranean Diet and Other Types of Diets on Obesity and Type 2 Diabetes Management.
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Pavlidou, Eleni, Papadopoulou, Sousana K., Fasoulas, Aristeidis, Papaliagkas, Vasileios, Alexatou, Olga, Chatzidimitriou, Maria, Mentzelou, Maria, and Giaginis, Constantinos
- Abstract
Background: Diabesity, the intersection of obesity and diabetes, presents a global health crisis with profound implications. Addressing diabesity requires multifaceted strategies, with diet playing a pivotal role. Over the last 15 years, clinical studies have intensified their exploration of various dietary approaches in diabesity management. This literature review aims to synthesize findings from clinical studies conducted in the last 15 years, shedding light on the efficacy, mechanisms, and nuances of different diet types in diabesity management with special focus on the Mediterranean diet (MD). Methods: Thorough research of academic databases yielded a collection of relevant clinical studies. These studies encompassed a range of dietary strategies, including the MD, low-carbohydrate diets, plant-based diets, high-protein diets, low-fat regimens, and intermittent fasting. Key findings, methodologies, and outcomes were thoroughly extracted and analyzed. Results: The last 15 years have witnessed considerable improvements in recognizing the role of human nutritional habits in diabesity management. The MD appears to be the most well-recognized diet, exerting favorable effects against both obesity and diabetes. Low-carbohydrate diets were found to enhance glycemic regulation and decrease insulin resistance. Plant-based diets demonstrated potential benefits in weight management and cardiometabolic health. High-protein, low-fat dietary models exhibited positive effects on satiety and body weight decline. Intermittent fasting regimens also exerted metabolic improvements and body weight decline. Personalization emerged as a crucial factor in dietary recommendations. Conclusions: Clinical studies from the last 15 years underscore the intricate relationship between diet types and diabesity management. The above results contribute to an increasing body of evidence, emphasizing the need for tailored dietary approaches and especially the MD. Healthcare providers can utilize this knowledge to offer personalized dietary recommendations for individuals with diabesity, potentially curbing the rise of these twin epidemics and improving the well-being of affected populations. [ABSTRACT FROM AUTHOR]
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- 2024
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19. Molecular Mechanisms of Healthy Aging: The Role of Caloric Restriction, Intermittent Fasting, Mediterranean Diet, and Ketogenic Diet—A Scoping Review
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Roxana Surugiu, Mihaela Adela Iancu, Ștefănița Bianca Vintilescu, Mioara Desdemona Stepan, Daiana Burdusel, Amelia Valentina Genunche-Dumitrescu, Carmen-Adriana Dogaru, and Gheorghe Gindrovel Dumitra
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dietary interventions ,caloric restriction ,intermittent fasting ,mediterranean diet ,ketogenic diet ,healthy aging ,Nutrition. Foods and food supply ,TX341-641 - Abstract
As the population ages, promoting healthy aging through targeted interventions becomes increasingly crucial. Growing evidence suggests that dietary interventions can significantly impact this process by modulating fundamental molecular pathways. This review focuses on the potential of targeted dietary strategies in promoting healthy aging and the mechanisms by which specific nutrients and dietary patterns influence key pathways involved in cellular repair, inflammation, and metabolic regulation. Caloric restriction, intermittent fasting, the Mediterranean diet, as well as the ketogenic diet showed promising effects on promoting healthy aging, possibly by modulating mTORC1 AMPK, an insulin signaling pathway. By understanding the intricate interplay between diet and molecular pathways, we can develop personalized dietary strategies that not only prevent age-related diseases, but also promote overall health and well-being throughout the aging process.
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- 2024
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20. Personalized Nutrition: Tailoring Dietary Recommendations through Genetic Insights
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Saiful Singar, Ravinder Nagpal, Bahram H. Arjmandi, and Neda S. Akhavan
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personalized nutrition ,nutrigenomics ,genetic variability ,dietary interventions ,chronic disease management ,bioinformatics in nutrition ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Personalized nutrition (PN) represents a transformative approach in dietary science, where individual genetic profiles guide tailored dietary recommendations, thereby optimizing health outcomes and managing chronic diseases more effectively. This review synthesizes key aspects of PN, emphasizing the genetic basis of dietary responses, contemporary research, and practical applications. We explore how individual genetic differences influence dietary metabolisms, thus underscoring the importance of nutrigenomics in developing personalized dietary guidelines. Current research in PN highlights significant gene–diet interactions that affect various conditions, including obesity and diabetes, suggesting that dietary interventions could be more precise and beneficial if they are customized to genetic profiles. Moreover, we discuss practical implementations of PN, including technological advancements in genetic testing that enable real-time dietary customization. Looking forward, this review identifies the robust integration of bioinformatics and genomics as critical for advancing PN. We advocate for multidisciplinary research to overcome current challenges, such as data privacy and ethical concerns associated with genetic testing. The future of PN lies in broader adoption across health and wellness sectors, promising significant advancements in public health and personalized medicine.
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- 2024
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21. The Role of Adipose Tissue and Nutrition in the Regulation of Adiponectin
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Sara Baldelli, Gilda Aiello, Eliana Mansilla Di Martino, Diego Campaci, Fares M. S. Muthanna, and Mauro Lombardo
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adipose tissue ,adiponectin ,metabolic homeostasis ,insulin sensitivity ,dietary interventions ,metabolic diseases ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Adipose tissue (AT), composed mainly of adipocytes, plays a critical role in lipid control, metabolism, and energy storage. Once considered metabolically inert, AT is now recognized as a dynamic endocrine organ that regulates food intake, energy homeostasis, insulin sensitivity, thermoregulation, and immune responses. This review examines the multifaceted role of adiponectin, a predominant adipokine released by AT, in glucose and fatty acid metabolism. We explore the regulatory mechanisms of adiponectin, its physiological effects and its potential as a therapeutic target for metabolic diseases such as type 2 diabetes, cardiovascular disease and fatty liver disease. Furthermore, we analyze the impact of various dietary patterns, specific nutrients, and physical activities on adiponectin levels, highlighting strategies to improve metabolic health. Our comprehensive review provides insights into the critical functions of adiponectin and its importance in maintaining systemic metabolic homeostasis.
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- 2024
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22. Targeting Metabolic–Redox Nexus to Regulate Drug Resistance: From Mechanism to Tumor Therapy
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Yuke Wang, Jingqiu He, Shan Lian, Yan Zeng, Sheng He, Jue Xu, Li Luo, Wenyong Yang, and Jingwen Jiang
- Subjects
metabolism ,ROS ,redox modification ,drug resistance ,dietary interventions ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Drug resistance is currently one of the biggest challenges in cancer treatment. With the deepening understanding of drug resistance, various mechanisms have been revealed, including metabolic reprogramming and alterations of redox balance. Notably, metabolic reprogramming mediates the survival of tumor cells in harsh environments, thereby promoting the development of drug resistance. In addition, the changes during metabolic pattern shift trigger reactive oxygen species (ROS) production, which in turn regulates cellular metabolism, DNA repair, cell death, and drug metabolism in direct or indirect ways to influence the sensitivity of tumors to therapies. Therefore, the intersection of metabolism and ROS profoundly affects tumor drug resistance, and clarifying the entangled mechanisms may be beneficial for developing drugs and treatment methods to thwart drug resistance. In this review, we will summarize the regulatory mechanism of redox and metabolism on tumor drug resistance and highlight recent therapeutic strategies targeting metabolic–redox circuits, including dietary interventions, novel chemosynthetic drugs, drug combination regimens, and novel drug delivery systems.
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- 2024
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23. Systematic Review and Meta-Analysis of Dietary Interventions and Microbiome in Phenylketonuria.
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Ubaldi, Francesca, Frangella, Claudia, Volpini, Veronica, Fortugno, Paola, Valeriani, Federica, and Romano Spica, Vincenzo
- Subjects
- *
INBORN errors of metabolism , *PHENYLKETONURIA , *GUT microbiome , *ENZYME deficiency - Abstract
Inborn errors of metabolism (IEMs) comprise a diverse group of monogenic disorders caused by enzyme deficiencies that result either in a toxic accumulation of metabolic intermediates or a shortage of essential end-products. Certain IEMs, like phenylketonuria (PKU), necessitate stringent dietary intervention that could lead to microbiome dysbiosis, thereby exacerbating the clinical phenotype. The objective of this systematic review was to examine the impact of PKU therapies on the intestinal microbiota. This research was conducted following the PRISMA Statement, with data from PubMed, Scopus, ScienceDirect, and Web of Science. A total of 18 articles meeting the inclusion criteria were published from 2011 to 2022. Significant reductions in several taxonomic groups in individuals with PKU when compared to the control group were detected in a quantitative analysis conducted across seven studies. The meta-analysis synthesis indicates a contrast in biodiversity between PKU subjects and the control population. Additionally, the meta-regression results, derived from the Bacillota/Bacteroidota ratio data, suggest a potential influence of diet in adult PKU populations (p = 0.004). It is worth noting that the limited number of studies calls for further research and analysis in this area. Our findings indicate the necessity of enhancing understanding of microbiota variability in reaction to treatments among PKU subjects to design tailored therapeutic and nutritional interventions to prevent complications resulting from microbiota disruption. [ABSTRACT FROM AUTHOR]
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- 2023
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24. Natural products and dietary interventions on liver enzymes: an umbrella review and evidence map
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Zhongyu Li, Jiao Wu, Yingpan Zhao, Jinjie Song, and Yandong Wen
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natural products ,dietary interventions ,liver enzymes ,umbrella review ,evidence map ,Nutrition. Foods and food supply ,TX341-641 - Abstract
BackgroundThe association between natural products and dietary interventions on liver enzymes is unclear; therefore, this study aimed to examine their effects on liver enzymes in adults.MethodsPubMed, Embase, and Cochrane Library of Systematic Reviews databases were searched from inception until March 2023. The Assessment of Multiple Systematic Reviews-2 (AMSTAR-2) and Grading of Recommendations Assessment, Development, and Evaluation (GRADE) systems were used to assess the methodological and evidence quality, and the therapeutic effects were summarized in a narrative form.ResultsA total of 40 meta-analyses on natural products (n = 25), dietary supplements (n = 10), and dietary patterns (n = 5) were evaluated, and results were presented in a narrative form. The overall methodological quality of the included studies was relatively poor. The results indicated that positive effects were observed for nigella sativa, garlic, artichoke, curcumin, silymarin, vitamin E, vitamin D, L-carnitine, propolis, and polyunsaturated fatty acids on certain liver enzymes. The dietary patterns, including high-protein, Mediterranean, and calorie-restriction diets and evening snacks, may reduce liver enzymes; however, other supplements and herbs did not reduce liver enzyme levels or have minimal effects. The evidence quality was generally weak given the risk of bias, heterogeneity, and imprecision.ConclusionThis umbrella review suggests that natural products and dietary interventions have beneficial therapeutic effects on liver enzymes levels. Further clinical trials are necessary to establish the effectiveness of supplements that reduce liver enzymes.
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- 2024
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25. Ours to eat and own: assessing the feasibility of a cooperative meal-kit service to improve food access
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Joelle N Robinson-Oghogho, Joel Gittelsohn, Janice Bowie, Lois Dankwa, and Roland J Thorpe
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Meal kits ,Food access ,Dietary interventions ,Feasibility study ,Pilot ,Community-based ,Public aspects of medicine ,RA1-1270 ,Nutritional diseases. Deficiency diseases ,RC620-627 - Abstract
Abstract Objective: Although typically serving higher income and younger demographic groups, meal-kit subscription services have the potential to improve food availability and dietary quality in communities experiencing low food access due to systemic discrimination. This study describes the development and characteristics of a pilot community-led meal-kit service (SouthEats) and evaluates key implementation outcomes of adoption, acceptability, and feasibility among households experiencing less income. Design: We utilised a mixed methods study design, including data from administrative records, customer surveys and worker interviews. Thematic qualitative analyses and descriptive quantitative analyses were conducted to illuminate the characteristics and extent the pilot meal-kit service was adopted, acceptable, and financially feasible among the target populations. Setting: The study took place in Washington DC, USA. Participants: Study participants included SouthEats consumers (n 35) and workers (n 3). Results: During the pilot period, sixty-seven community members signed up for the meal-kit service, with 52 % making recurring purchases. Our results suggest that the meal-kit service is acceptable among people living in low food access areas. Our feasibility analysis indicates that, although not without challenges, the SouthEats model could be financially feasible. Conclusion: These preliminary insights can inform the scalability and potential replication of this service and provide foundational evidence for an approach that may be used to improve food access.
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- 2024
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26. Low-Protein Diet in Elderly Patients with Chronic Kidney Disease Stage 4 and 5 in Conservative Management: Focus on Sarcopenia Development
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Francesca K. Martino, Alessandra Zattarin, Chiara Cinquini, Silvia Toniazzo, Francesco Francini Pesenti, Lucia Federica Stefanelli, Martina Cacciapuoti, Elisabetta Bettin, Lorenzo A. Calò, and Paolo Spinella
- Subjects
chronic kidney disease ,dietary interventions ,low protein diet ,sarcopenia ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Introduction: Chronic kidney disease is a degenerative and increasingly prevalent condition that includes metabolic abnormalities and is associated with a higher risk of sarcopenia. The conservative approach points primarily to controlling metabolic issues and reducing the risk of malnutrition and sarcopenia, slowing the progression of kidney disease. The present study aims to evaluate the effect of a low-protein diet on malnutrition and sarcopenia. Methods: A total of 45 patients (33 male and 12 female) aged over 70 with chronic kidney disease stage 4–5 in conservative management were considered. All patients had a dietary assessment and prescription of personalized low-protein dietary plans (≤0.6 g protein/kg) and a follow-up control between 4 and 6 months. In preliminary and follow-up evaluations, anthropometric data, blood examinations, body composition results, muscle strength, physical performance, and a 3-day food diary were collected. Results: In the follow-up period, a significant weight loss (p = 0.001) and a decrease in body mass index (p = 0.002) were recorded. Food diaries revealed a significant reduction in protein, sodium, potassium, and phosphorus intake (p < 0.001), with a significant reduction in urea (p < 0.001) and proteinuria (p = 0.01) without any impact on lean mass (p = 0.66). Considerable variations in adherence between food diaries and the prescribed diet were also noted. Conclusions: Providing a personalized low-protein diet led to significant benefits in a short period without worsening the patient’s nutritional status.
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- 2024
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27. Take metabolic heterogeneity into consideration when applying dietary interventions to cancer therapy: A review
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Chun Ni and Jian Li
- Subjects
Dietary interventions ,Cancer ,Metabolic heterogeneity ,Precision nutrition ,Anticancer therapy ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
In recent years, dietary interventions have attracted much attention in cancer therapy. Mechanistic studies suggest that dietary interventions can inhibit the progression of cancer through deprivation of essential metabolites, lowering the levels of protumor hormones, activation of anticancer immunity and synergistic effects with conventional anticancer therapies. The feasibility, safety and promising tumor outcomes have also been established in humans. However, the results from both preclinical and clinical studies are inconsistent or even conflicting, the reasons for which have not been extensively considered. In this review, we discuss the various heterogeneity, including dietary protocols, tissue of origin and cancer locations, spatial and temporal metabolic heterogeneity, and divergent combination treatment, that may affect the responses of different cancers to dietary interventions. Understanding this heterogeneity and taking them into consideration when applying dietary interventions to cancer therapy will allow us to deliver the right diet to the right patient at the right time to maximize compliance, safety and efficacy of conventional anticancer therapy and to improve the outcomes of patients with cancer.
- Published
- 2023
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28. Corrigendum: Editorial: Economic and health impacts of dietary interventions
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Eliseu Verly-Jr, Isis Eloah Machado, and Eduardo Augusto Fernandes Nilson
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diet cost ,Burden of Diseases ,dietary interventions ,cost-effectiveness ,health impacts ,Nutrition. Foods and food supply ,TX341-641 - Published
- 2023
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29. Diet-driven microbiome changes and physical activity in cancer patients
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Sona Ciernikova, Aneta Sevcikova, Viola Stevurkova, and Michal Mego
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gut microbiome ,cancer ,dietary interventions ,treatment response ,physical activity ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Exploring the role of the gut microbiome in oncology is gaining more attention, mainly due to its ability to shape the immune system in cancer patients. A well-balanced microbial composition forms a symbiotic relationship with the host organism. Mounting evidence supports the potential of modifiable lifestyle factors, such as diet and physical activity, in restoring intestinal dysbiosis related to cancer development and treatment. In this Minireview, we describe the host-microbiome interplay following different dietary patterns, including a high-fat diet, fiber-rich diet, diet rich in rice and beans, Mediterranean diet, ketogenic diet, and physical activity in preclinical findings and clinical settings. According to the results, nutrition is a critical factor influencing the composition of gut microbial communities. Therefore, knowledge about the patient’s nutritional status in pre-treatment and treatment becomes crucial for further management. A combination of individualized dietary habits and professional training plans might help to maintain gut homeostasis, potentially improving the response to anti-cancer therapy and the quality of life in cancer survivors. However, a deep understanding of underlying mechanisms and large clinical trials are needed to uncover clinically relevant correlations for personalized treatment approaches leading to better outcomes for cancer patients.
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- 2023
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30. Toward Precision Weight-Loss Dietary Interventions: Findings from the POUNDS Lost Trial.
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Qi, Lu, Heianza, Yoriko, Li, Xiang, Sacks, Frank M., and Bray, George A.
- Abstract
The POUNDS Lost trial is a 2-year clinical trial testing the effects of dietary interventions on weight loss. This study included 811 adults with overweight or obesity who were randomized to one of four diets that contained either 15% or 25% protein and 20% or 40% fat in a 2 × 2 factorial design. By 2 years, participants on average lost from 2.9 to 3.6 kg in body weight in the four intervention arms, while no significant difference was observed across the intervention arms. In POUNDS Lost, we performed a series of ancillary studies to detect intrinsic factors particular to genomic, epigenomic, and metabolomic markers that may modulate changes in weight and other cardiometabolic traits in response to the weight-loss dietary interventions. Genomic variants identified from genome-wide association studies (GWASs) on obesity, type 2 diabetes, glucose and lipid metabolisms, gut microbiome, and dietary intakes have been found to interact with dietary macronutrients (fat, protein, and carbohydrates) in relation to weight loss and changes of body composition and cardiometabolic traits. In addition, we recently investigated epigenomic modifications, particularly blood DNA methylation and circulating microRNAs (miRNAs). We reported DNA methylation levels at NFATC2IP, CPT1A, TXNIP, and LINC00319 were related to weight loss or changes of glucose, lipids, and blood pressure; we also reported thrifty miRNA expression as a significant epigenomic marker related to changes in insulin sensitivity and adiposity. Our studies have also highlighted the importance of temporal changes in novel metabolomic signatures for gut microbiota, bile acids, and amino acids as predictors for achievement of successful weight loss outcomes. Moreover, our studies indicate that biochemical, behavioral, and psychosocial factors such as physical activity, sleep disturbance, and appetite may also modulate metabolic changes during dietary interventions. This review summarized our major findings in the POUNDS Lost trial, which provided preliminary evidence supporting the development of precision diet interventions for obesity management. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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31. You Are What You Eat: A Review on Dietary Interventions for Treating Pediatric Nonalcoholic Fatty Liver Disease.
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Sandel, Piper, Ma, Lawrence, Wang, Helen, and Pasman, Eric A.
- Abstract
As the obesity pandemic worsens, cases of pediatric nonalcoholic fatty liver disease (NAFLD) and complications of this disease, such as progressive liver failure, in young adults will continue to rise. Lifestyle changes in the form of dietary modifications and exercise are currently first-line treatments. Large pediatric-specific randomized controlled trials to support specific interventions are currently lacking. A variety of dietary modifications in children with NAFLD have been suggested and studied with mixed results, including low-sugar and high-protein diets, the Mediterranean diet, and the Dietary Approach to Stop Hypertension (DASH). The roles of dietary supplements such as Vitamin E, polyunsaturated fatty acids (PUFAs), ginger, and probiotics have also been investigated. A further understanding of specific dietary interventions and supplements is needed to provide both generalizable and sustainable dietary recommendations to reverse the progression of NAFLD in the pediatric population. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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32. Role of Alternate Therapies to Improve the Quality of Life in Menopausal Women: A Systematic Review.
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P., Aarshageetha, Janci, P. R. Rani, and Tharani, N. Devi
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- *
MIDDLE-aged women , *QUALITY of life , *HORMONE therapy , *MENOPAUSE , *ACUPUNCTURE points , *ELECTRONIC information resources , *LIBIDO - Abstract
Middle aged women in majority undergoing menopausal symptoms are unaware of the physiological changes happening in their body, necessary lifestyle changes and alternate therapies to overcome the symptoms. All major electronic sources of relevant information were systematically searched and collected data were pooled under specific subheadings. From the reviewed papers, the awareness on symptoms and related complications of menopause in the middle aged women were consolidated. Studies helped to identify alternative therapies replacing or in parallel with the Hormone Replacement Therapy to overcome the menopausal symptoms. Reduced oestrogen and progesterone level causes physiological, psychological, and genitourinary symptoms. Prolonged consequences cause libido, osteoporosis, and cardio vascular diseases. Hypo-estrogenic status is well managed with alternative therapies including dietary intervention, acupuncture, aromatherapy, exercise, and yoga. Dietary interventions involving foods like Fennel, Soy, Black Cohash, St. John Wort, Red Clover and Date Pollen were found to be managing vasomotor symptoms and sexual dysfunction. Non-Hormonal and Non-Pharmacological impact behind acupuncture treatment was well accepted. Various studies proved inhaling and massaging with Lavender, Neroli oil, Fennel, Rose, and Geranium essential oils balance cortisol hormone and reduce stress and anxiety. Impact of yoga therapy on neurohormonal pathways reduce both psychological and physiological symptoms. Reviews summarizes various symptoms and complications during menopausal transition and alternate ways of better management with dietary intervention, yoga, exercise, aromatherapy, and acupuncture to improve the quality of menopausal women's life. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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33. Stability of human gut microbiome: Comparison of ecological modelling and observational approaches
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Anastasia Revel-Muroz, Mikhail Akulinin, Polina Shilova, Alexander Tyakht, and Natalia Klimenko
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Human gut microbiome ,Stability ,Responders ,Microbiome dynamics ,Dietary interventions ,Time series ,Biotechnology ,TP248.13-248.65 - Abstract
The gut microbiome plays a pivotal role in the human body, and perturbations in its composition have been linked to various disorders. Stability is an essential property of a healthy human gut microbiome, which allows it to maintain its functional richness under the external influences. This property has been explored through two distinct methodologies - mathematical modelling based on ecological principles and statistical analysis drawn from observations in interventional studies. Here we conducted a meta-analysis aimed to compare the two approaches utilising the data from 9 interventional and time series studies encompassing 3512 gut microbiome profiles obtained via 16S rRNA gene sequencing. By employing the previously published compositional Lotka-Volterra method, we modelled the dynamics of the microbial community and evaluated ecological stability measures. These measures were compared to those based on observed microbiome changes. There was a substantial correlation between the outcomes of the two approaches. Particularly, local stability assessed within the ecological paradigm was positively correlated with observational stability measures accounting for the compositional nature of microbiome data. Additionally, we were able to reproduce the previously reported inverse relationship between the community's robustness to microorganism loss and local stability, attributed to the distinct impacts of coefficient characterising the network decomposition on these two stability assessments. Our findings demonstrate harmonisation between the ecological and observational approaches to microbiome analysis, advancing the understanding of healthy gut microbiome concept. This paves the way to develop efficient microbiome-targeting interventions for disease prevention and treatment.
- Published
- 2023
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34. Scoping Review of Available Culinary Nutrition Interventions for People with Neurological Conditions
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Chian Thong (Nicole) Chun, Lesley MacDonald-Wicks, Coralie English, Natasha A. Lannin, and Amanda Patterson
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stroke ,rehabilitation ,dietary interventions ,dietary guidelines ,nutrition intervention design ,implementation ,Nutrition. Foods and food supply ,TX341-641 - Abstract
People with neurological conditions may face barriers to meal preparation. Culinary nutrition interventions aim to facilitate the building of knowledge and skills for meal preparation. This scoping review aims to map the available evidence for culinary nutrition interventions for people with neurological conditions and evaluate the quality of these interventions based on program design, delivery and evaluation. After a systematic search of online databases (MEDLINE, CINAHL, Embase, Scopus and Proquest) and reference lists, a total of ten publications describing nine interventions were included. Most interventions were designed for people with stroke and/or Transient Ischemic Attack (n = 3) and Multiple Sclerosis (n = 3); others were for traumatic brain injury (n = 1), mild dementia (n = 1) and Parkinson’s Disease (n = 1). Overall, the included culinary nutrition interventions had good program delivery (inclusion of motivational experiences, delivered by appropriate health providers) but needed improvements in program design (lack of consumer engagement and neurological symptom accommodations) and evaluation (lack of complete process, outcome and impact evaluations). In conclusion, the evidence base for culinary nutrition interventions for people with neurological conditions remains sparse. To bridge the gap between theory and practice, it is important to consider the following aspects in culinary nutrition intervention planning/improvement: (I) the involvement of consumers; (II) the accommodation/tailoring for post-condition effects; and (III) the coverage of all disease-specific culinary nutrition aspects.
- Published
- 2024
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35. Differential Effects of Two Isocaloric Healthy Diets on Postprandial Lipid Responses in Individuals with Type 2 Diabetes
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Giuseppina Costabile, Dominic Salamone, Giuseppe Della Pepa, Marilena Vitale, Roberta Testa, Paola Cipriano, Giuseppe Scidà, Angela Albarosa Rivellese, Giovanni Annuzzi, and Lutgarda Bozzetto
- Subjects
postprandial triglycerides ,dietary interventions ,monosaturated fatty acids ,polyphenols ,type 2 diabetes ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Background. High blood concentrations of triglycerides (TG) in the postprandial period have been shown to be more closely associated with the risk of cardiovascular disease (CVD) than fasting values in individuals with type 2 diabetes (T2D). Dietary changes are the primary determinants of postprandial lipid responses. Methods. We investigated the effects of an isocaloric multifactorial diet, rich in n-3 PUFA, MUFA, fiber, polyphenols, and vitamins, compared to an isocaloric diet, containing the same amount of MUFA, on the postprandial lipid response in T2D individuals. Following a randomized, controlled, parallel group design, 43 (25 male/18 female) T2D individuals were assigned to an isocaloric multifactorial (n = 21) or a MUFA-rich diet (n = 22). At the beginning and after the 8 weeks of dietary intervention, the concentrations of plasma triglycerides, total cholesterol, HDL cholesterol, and non-HDL cholesterol were detected at fasting and over a 4-h test meal with the same composition as the prescribed diet. Results. The concentrations of fasting plasma triglycerides, total cholesterol, HDL cholesterol, and non-HDL cholesterol did not change after both diets. Compared with the MUFA diet, the 8-week multifactorial diet significantly lowered the postprandial response, which was evaluated as the incremental area under the curve (iAUC), of triglycerides by 33% (64 ± 68 vs. 96 ± 50 mmol/L·240 min, mean ± SD, respectively, p = 0.018), total cholesterol by 105% (−51 ± 33 vs. −25 ± 29, p = 0.013), and non-HDL cholesterol by 206% (−39 ± 33 vs. −13 ± 23, p = 0.013). Conclusions. In T2D individuals, a multifactorial diet, characterized by several beneficial components, improved the postprandial lipid response compared to a MUFA diet, generally considered a healthy diet being reduced in saturated fat, and probably contributed to the reduction of cardiovascular risk.
- Published
- 2024
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36. Editorial: Economic and health impacts of dietary interventions
- Author
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Eliseu Verly-Jr, Isis Eloah Machado, and Eduardo Augusto Fernandes Nilson
- Subjects
diet cost ,Burden of Diseases ,dietary interventions ,cost-effectiveness ,health impacts ,Nutrition. Foods and food supply ,TX341-641 - Published
- 2023
- Full Text
- View/download PDF
37. Low bone mineralization in phenylketonuria may be due to undiagnosed metabolic acidosis
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Valentina Rovelli, Vittoria Ercoli, Alice Re Dionigi, Sabrina Paci, Elisabetta Salvatici, Juri Zuvadelli, and Giuseppe Banderali
- Subjects
PKU ,Metabolic acidosis ,PRAL ,Bone mass density ,Dietary interventions ,Medicine (General) ,R5-920 ,Biology (General) ,QH301-705.5 - Abstract
Background: Dietary intervention is to date the mainstay treatment to prevent toxic phenylalanine (Phe) accumulation in PKU patients. Despite success preventing central nervous system damage, there is increasing evidence of possible other unfavorable outcomes affecting other systems, e.g. kidney and bone; underlying mechanisms are yet to be fully elucidated. Methods: This observational, cross-sectional and descriptive study investigated 20 adult with PKU evaluating biochemical parameters, BMD measurements and extrapolating data from 3-days food records and protein substitutes (PS) and special low protein foods (SLPF) composition. Results: Blood gas venous analysis (VBG) indices were indicative of metabolic acidosis in 60% of PKU patients and VBG pH significantly correlated with BMD's Z-score (p-value = 0.022) even if its overall mean was in range (−1.29). Low bone mineral density for chronological age (Z-score
- Published
- 2023
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38. Nutrients deficiencies in patients with autism spectrum disorder, role of folic acid and vitamin D3 - review of literature
- Author
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Dominika Małachowska, Aleksandra Świercz, Urszula Żurek, Ignacy Tołwiński, Zofia Kędzierska, Klaudia Antkowiak, Klaudia Dadas, Hubert Ciecierski-Koźlarek, and Kateryna Shved
- Subjects
autism spectrum disorder ,folic acid ,vitamin d3 ,folinic acid ,verbal communication ,dietary interventions ,Education ,Sports ,GV557-1198.995 ,Medicine - Abstract
Introduction and purpose: This article will discuss the relationship between nutrition deficiency, focusing on folic acid and vitamin D3 and autism spectrum disorder (ASD). Research suggests that nutrient deficiencies play a role in the development and progression of autism. This article will investigate causes of nutrient deficiencies in ASD, like dietary constraints, food choice, and environment exposure, and their impact on ASD and related symptoms. The purpose of this article is to provide an overview of the research examining the relationship between folic acid and vitamin d3 supplementation and autism. Materials and methods: A broad search was conducted using the PubMed database in order to identify relevant studies published between 2010-2020 using keywords such as “folic acid”, “folinic acid”, "vitamin d3", "autism spectrum disorder". A brief description of the current state of knowledge: Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder that in recent years has been increasingly diagnosed among children. Only between 2016 and 2014 measured prevalence in the United States has increased by 10%. [1] The exact etiology of ASD in not known. In this review we will examine a role of folic acid and vitamin D3. Research suggests that folic acid supplements can help improve verbal skills in people with ASD. Research also shows decreased levels of vitamin d3 in ASD patients. Clinical trials involving vitamin d3 present inconclusive data but lean towards positive impact of supplementation. Both folic acid and vitamin d3 supplementation is safe. Dietary changes and oral supplementation may be beneficial for patients. Conclusions: Studies with larger participant numbers should be done to prove the significance of folic acid and vitamin D3 supplementation as it shows potential in being a safe and not expensive complementary therapeutic option.
- Published
- 2023
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39. A Critical Review on Vasoactive Nutrients for the Management of Endothelial Dysfunction and Arterial Stiffness in Individuals under Cardiovascular Risk.
- Author
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da Silva, Davi Vieira Teixeira, Baião, Diego dos Santos, Almeida, Cristine Couto, and Paschoalin, Vania Margaret Flosi
- Abstract
Pathophysiological conditions such as endothelial dysfunction and arterial stiffness, characterized by low nitric oxide bioavailability, deficient endothelium-dependent vasodilation and heart effort, predispose individuals to atherosclerotic lesions and cardiac events. Nitrate (NO
3 − ), L-arginine, L-citrulline and potassium (K+ ) can mitigate arterial dysfunction and stiffness by intensifying NO bioavailability. Dietary compounds such as L-arginine, L-citrulline, NO3 − and K+ exert vasoactive effects as demonstrated in clinical interventions by noninvasive flow-mediated vasodilation (FMD) and pulse-wave velocity (PWV) prognostic techniques. Daily L-arginine intakes ranging from 4.5 to 21 g lead to increased FMD and reduced PWV responses. Isolated L-citrulline intake of at least 5.6 g has a better effect compared to watermelon extract, which is only effective on endothelial function when supplemented for longer than 6 weeks and contains at least 6 g of L-citrulline. NO3 − supplementation employing beetroot at doses greater than 370 mg promotes hemodynamic effects through the NO3 − -NO2-/NO pathway, a well-documented effect. A potassium intake of 1.5 g/day can restore endothelial function and arterial mobility, where decreased vascular tone takes place via ATPase pump/hyperpolarization and natriuresis, leading to muscle relaxation and NO release. These dietary interventions, alone or synergically, can ameliorate endothelial dysfunction and should be considered as adjuvant therapies in cardiovascular diseases. [ABSTRACT FROM AUTHOR]- Published
- 2023
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40. Effectiveness and acceptability of two dietary interventions in African women in diaspora
- Author
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Adeboye, Bridget Onyechigoziri, Eboh, W., Bermano, G., and Rolland, C.
- Subjects
362.1963 ,African women ,Ethnic minorities ,Obesity ,Weight loss ,Dietary interventions - Abstract
Obesity disproportionally affects women of ethnic minorities, especially those of African descent, living in the United Kingdom (UK). The Organisation for Economic Co-operation and Development (OECD) has estimated that obesity rates are 13% higher among African women when compared with their Caucasian counterparts, living in the UK. It has been documented that increased obesity in the immigrant population is primarily driven by post-migration dietary changes combined with decreased physical activity, which are characteristic of contemporary Western lifestyles. One of the means of tackling obesity is through dietary interventions and lifestyle changes. The effectiveness of a High Protein Low Carbohydrate diet (HPLC) and of a Calorie Deficit Diet (CDD) on achieving weight loss and subsequently maintaining a healthy weight have been tested mainly on Caucasian subjects, but not so much with the African diaspora. There is a lack of evidence to inform the dietary intervention for certain ethnic groups that reside in Northeast Scotland, of which Africans are an integral part of the growing population. A mixed method approach was adopted in this study: (1) A focus group to gather information about the best approach for recruitment and follow-up within the population of interest; (2) Quantitative Feasibility Study of dietary interventions, using a 600 Calorie Deficient Diet (CDD) and a High Protein Low Carbohydrate (HPLC) diet over a 12-week active dietary intervention with a population of obese African women in North-east of Scotland; (3) A semi-structured telephone interview with selected participants at the end of a 6-month post-dietary intervention. The results of the study demonstrate that this population of obese African women living in the NE Scotland are internally motivated to achieve a healthy weight. Both diets were effective in achieving modest weight loss in most participants with the losses by the HPLC group being slightly higher. However, the study highlighted that barriers such as portion control, non-compliance with the diets, linked to lack of appropriate information on the energy content of African foods remain as obstacles on the path to these women achieving and sustaining a healthy weight.
- Published
- 2019
41. The Influence of Dietary Interventions on Arterial Stiffness in Overweight and Obese Subjects.
- Author
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Stanek, Agata, Grygiel-Górniak, Bogna, Brożyna-Tkaczyk, Klaudia, Myśliński, Wojciech, Cholewka, Armand, and Zolghadri, Samaneh
- Abstract
Arterial stiffness is often increased in overweight/obese subjects before the development of hypertension. It is also one of the earliest indicators of increased cardiovascular disease risk and can be considered a good predictor of the development of subclinical cardiovascular dysfunction. Arterial stiffness is a significant prognostic factor influencing cardiovascular risk, which dietary habits can modify. Obese patients should use the caloric-restricted diet because it augments aortic distensibility, diminishes pulse wave velocity (PWV), and increases the activity of endothelial nitric oxide synthases. High intake of saturated fatty acids (SFA), trans fats, and cholesterol, typical for the Western diet, impairs endothelial function and raises brachial-ankle PWV. The replacement of SFA with monounsaturated (MUFA) or polyunsaturated fatty acids (PUFA) derived from seafood and plants diminishes the risk of arterial stiffness. The dairy product intake (excluding butter) decreases PWV in the general population. The high-sucrose diet causes toxic hyperglycemia and increases arterial stiffness. Complex carbohydrates with a low glycemic index (including isomaltose) should be recommended to keep vascular health. The high sodium intake (>10 g/day), particularly associated with low potassium consumption, has a deleterious effect on arterial stiffness (↑ baPWV). Since vegetables and fruits are good sources of vitamins and phytochemicals, they should be recommended in patients with high PWV. Thus, the dietary recommendation to prevent arterial stiffness should be similar to the Mediterranean diet, which is rich in dairy products, plant oils, and fish, with a minimal red meat intake and five servings of fruits and vegetables daily. [ABSTRACT FROM AUTHOR]
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- 2023
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42. Monitoring and Modulating Diet and Gut Microbes to Enhance Response and Reduce Toxicity to Cancer Treatment.
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Knisely, Anne, Seo, Yongwoo David, Wargo, Jennifer A., and Chelvanambi, Manoj
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TUMOR treatment , *GUT microbiome , *DIET - Abstract
Simple Summary: The gut microbiome has been shown to play a role in carcinogenesis and the progression of cancer, in part through its interaction with the host immune system. Research from numerous clinical cohorts and preclinical models suggests that gut microbes contribute to response and toxicity to cancer treatment—including chemotherapy, immunotherapy, and radiation. Furthermore, disrupting the gut microbiome with broad spectrum antibiotics negatively impacts the outcomes to cancer therapy. Studies have shown improved oncologic outcomes to immunotherapy and other treatment in the setting of specific dietary patterns, such as a high fiber diet. Accordingly, therapeutic strategies including fecal microbiome transplant, pre/probiotics, and dietary interventions have emerged aiming to improve patient outcomes and are being tested in ongoing clinical trials. The aim of the present work is to provide an update on the available evidence regarding how gut microbes and other factors affect the response and toxicity to cancer therapy, with opportunities to target these therapeutically. The gut microbiome comprises a diverse array of microbial species that have been shown to dynamically modulate host immunity both locally and systemically, as well as contribute to tumorigenesis. In this review, we discuss the scientific evidence on the role that gut microbes and diet play in response and toxicity to cancer treatment. We highlight studies across multiple cancer cohorts that have shown an association between particular gut microbiome signatures and an improved response to immune checkpoint blockade, chemotherapy, and adoptive cell therapies, as well as the role of particular microbes in driving treatment-related toxicity and how the microbiome can be modulated through strategies, such as fecal transplant. We also summarize the current literature that implicate high fiber and ketogenic diets in improved response rates to immunotherapy and chemotherapy, respectively. Finally, we discuss the relevance of these findings in the context of patient care, advocate for a holistic approach to cancer treatment, and comment on the next frontier of targeted gut and tumor microbiome modulation through novel therapeutics, dietary intervention, and precision-medicine approaches. [ABSTRACT FROM AUTHOR]
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- 2023
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43. Naringin and Naringenin Polyphenols in Neurological Diseases: Understandings from a Therapeutic Viewpoint.
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Emran, Talha Bin, Islam, Fahadul, Nath, Nikhil, Sutradhar, Hriday, Das, Rajib, Mitra, Saikat, Alshahrani, Mohammed Merae, Alhasaniah, Abdulaziz Hassan, and Sharma, Rohit
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- *
NARINGIN , *NEUROLOGICAL disorders , *NARINGENIN , *POLYPHENOLS , *ALZHEIMER'S disease , *PLANT polyphenols , *HESPERIDIN - Abstract
The glycosides of two flavonoids, naringin and naringenin, are found in various citrus fruits, bergamots, tomatoes, and other fruits. These phytochemicals are associated with multiple biological functions, including neuroprotective, antioxidant, anticancer, antiviral, antibacterial, anti-inflammatory, antiadipogenic, and cardioprotective effects. The higher glutathione/oxidized glutathione ratio in 3-NP-induced rats is attributed to the ability of naringin to reduce hydroxyl radical, hydroperoxide, and nitrite. However, although progress has been made in treating these diseases, there are still global concerns about how to obtain a solution. Thus, natural compounds can provide a promising strategy for treating many neurological conditions. Possible therapeutics for neurodegenerative disorders include naringin and naringenin polyphenols. New experimental evidence shows that these polyphenols exert a wide range of pharmacological activity; particular attention was paid to neurodegenerative diseases such as Alzheimer's and Parkinson's diseases, as well as other neurological conditions such as anxiety, depression, schizophrenia, and chronic hyperglycemic peripheral neuropathy. Several preliminary investigations have shown promising evidence of neuroprotection. The main objective of this review was to reflect on developments in understanding the molecular mechanisms underlying the development of naringin and naringenin as potential neuroprotective medications. Furthermore, the configuration relationships between naringin and naringenin are discussed, as well as their plant sources and extraction methods. [ABSTRACT FROM AUTHOR]
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- 2023
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44. Digitally Delivered Dietary Interventions for Patients with Eating Disorders Undergoing Family-Based Treatment: Protocol for a Randomized Feasibility Trial.
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Hellner, Megan, Steinberg, Dori, Baker, Jessica H., and Blanton, Camilla
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EATING disorders ,ANOREXIA nervosa ,MEDICAL protocols ,TELEMEDICINE ,RANDOMIZED controlled trials ,PATHOLOGICAL psychology - Abstract
Background: Eating disorders (EDs) affect 9% of the United States population, and anorexia nervosa (AN), specifically, has the second highest mortality rate of all psychiatric disorders. Yet, only 20% are able to access treatment. Access to care issues include long waitlists, lack of trained specialists, financial, and geographic barriers, all of which highlight the need for effective telehealth interventions. Family-based therapy (FBT) is a first-line treatment for adolescents and young adults with EDs, and weight gain early in treatment is considered a primary predictor of success with FBT. However, nutrition requirements for patients with EDs are uniquely complex. A variety of dietary interventions for guiding the renourishment process are used in practice, but empirical data on the effectiveness and acceptability of the various interventions are sparse. The significance of nutritional restoration and issues with access to first-line treatments underscore the need for further research exploring virtually delivered dietary interventions. Objective: Our objective is to compare the effectiveness and acceptability of 2 digitally delivered dietary interventions frequently used in eating disorder treatment settings: (1) calorie-based meal plans and (2) the Plate-by-Plate approach. Specifically, we will explore any potential differences in weight restoration achieved over 8 weeks of treatment as a primary measure of effectiveness, as well as additional treatment outcomes (ED symptoms, anxiety, depression, caregiver burden, and perceived effectiveness and acceptability for both caregivers and clinicians). Methods: Patients (N=100) with either AN or avoidant restrictive food intake disorders (ARFID) aged 6-24 years seeking treatment at a nationwide virtual eating disorder treatment program, were enrolled between May and August 2022. Upon admission, patients were randomly assigned to receive either the calorie-based intervention or Plate-by-Plate approach from their registered dietitian, all of whom have received training as study interventionists. While we were primarily interested in responses during the first 8 weeks of treatment, patients will be followed for up to 12 months. Descriptive statistics were used to describe patient characteristics and demographics. Weight changes and other treatment outcomes between groups will be compared using generalized linear models. Semistructured caregiver and clinician interview transcripts will undergo qualitative analysis. Results: Enrollment ran from March to August 2022, and we anticipate completion of data collection by November 2022. Analyses will be completed in January 2023. Conclusions: This study contributes to existing FBT literature by thoroughly exploring the acceptability of dietary interventions and their influence on weight restoration, an area in which research is sparse. [ABSTRACT FROM AUTHOR]
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- 2023
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45. Systematic Review and Meta-Analysis of Dietary Interventions and Microbiome in Phenylketonuria
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Francesca Ubaldi, Claudia Frangella, Veronica Volpini, Paola Fortugno, Federica Valeriani, and Vincenzo Romano Spica
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inborn errors of metabolism ,phenylketonuria ,dietary interventions ,microbiota ,dysbiosis ,Biology (General) ,QH301-705.5 ,Chemistry ,QD1-999 - Abstract
Inborn errors of metabolism (IEMs) comprise a diverse group of monogenic disorders caused by enzyme deficiencies that result either in a toxic accumulation of metabolic intermediates or a shortage of essential end-products. Certain IEMs, like phenylketonuria (PKU), necessitate stringent dietary intervention that could lead to microbiome dysbiosis, thereby exacerbating the clinical phenotype. The objective of this systematic review was to examine the impact of PKU therapies on the intestinal microbiota. This research was conducted following the PRISMA Statement, with data from PubMed, Scopus, ScienceDirect, and Web of Science. A total of 18 articles meeting the inclusion criteria were published from 2011 to 2022. Significant reductions in several taxonomic groups in individuals with PKU when compared to the control group were detected in a quantitative analysis conducted across seven studies. The meta-analysis synthesis indicates a contrast in biodiversity between PKU subjects and the control population. Additionally, the meta-regression results, derived from the Bacillota/Bacteroidota ratio data, suggest a potential influence of diet in adult PKU populations (p = 0.004). It is worth noting that the limited number of studies calls for further research and analysis in this area. Our findings indicate the necessity of enhancing understanding of microbiota variability in reaction to treatments among PKU subjects to design tailored therapeutic and nutritional interventions to prevent complications resulting from microbiota disruption.
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- 2023
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46. Diabesity and Dietary Interventions: Evaluating the Impact of Mediterranean Diet and Other Types of Diets on Obesity and Type 2 Diabetes Management
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Eleni Pavlidou, Sousana K. Papadopoulou, Aristeidis Fasoulas, Vasileios Papaliagkas, Olga Alexatou, Maria Chatzidimitriou, Maria Mentzelou, and Constantinos Giaginis
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diabesity ,obesity ,diabetes mellitus ,glycemic control ,weight loss ,dietary interventions ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Background: Diabesity, the intersection of obesity and diabetes, presents a global health crisis with profound implications. Addressing diabesity requires multifaceted strategies, with diet playing a pivotal role. Over the last 15 years, clinical studies have intensified their exploration of various dietary approaches in diabesity management. This literature review aims to synthesize findings from clinical studies conducted in the last 15 years, shedding light on the efficacy, mechanisms, and nuances of different diet types in diabesity management with special focus on the Mediterranean diet (MD). Methods: Thorough research of academic databases yielded a collection of relevant clinical studies. These studies encompassed a range of dietary strategies, including the MD, low-carbohydrate diets, plant-based diets, high-protein diets, low-fat regimens, and intermittent fasting. Key findings, methodologies, and outcomes were thoroughly extracted and analyzed. Results: The last 15 years have witnessed considerable improvements in recognizing the role of human nutritional habits in diabesity management. The MD appears to be the most well-recognized diet, exerting favorable effects against both obesity and diabetes. Low-carbohydrate diets were found to enhance glycemic regulation and decrease insulin resistance. Plant-based diets demonstrated potential benefits in weight management and cardiometabolic health. High-protein, low-fat dietary models exhibited positive effects on satiety and body weight decline. Intermittent fasting regimens also exerted metabolic improvements and body weight decline. Personalization emerged as a crucial factor in dietary recommendations. Conclusions: Clinical studies from the last 15 years underscore the intricate relationship between diet types and diabesity management. The above results contribute to an increasing body of evidence, emphasizing the need for tailored dietary approaches and especially the MD. Healthcare providers can utilize this knowledge to offer personalized dietary recommendations for individuals with diabesity, potentially curbing the rise of these twin epidemics and improving the well-being of affected populations.
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- 2023
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47. Chronic Kidney Disease Interplay with Comorbidities and Carbohydrate Metabolism: A Review
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Radha Kushwaha, Pothabathula Seshu Vardhan, and Prem Prakash Kushwaha
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chronic kidney disease ,cellular growth homeostasis ,inflammation ,insulin resistance ,dietary interventions ,Science - Abstract
Chronic kidney disease (CKD) poses a global health challenge, engendering various physiological and metabolic shifts that significantly impact health and escalate the susceptibility to severe illnesses. This comprehensive review delves into the intricate complexities of CKD, scrutinizing its influence on cellular growth homeostasis, hormonal equilibrium, wasting, malnutrition, and its interconnectedness with inflammation, oxidative stress, and cardiovascular diseases. Exploring the genetic, birth-related, and comorbidity factors associated with CKD, alongside considerations of metabolic disturbances, anemia, and malnutrition, the review elucidates how CKD orchestrates cellular growth control. A pivotal focus lies on the nexus between CKD and insulin resistance, where debates persist regarding its chronological relationship with impaired kidney function. The prevalence of insulin abnormalities in CKD is emphasized, contributing to glucose intolerance and raising questions about its role as a precursor or consequence. Moreover, the review sheds light on disruptions in the growth hormone and insulin-like growth factor axis in CKD, underscoring the heightened vulnerability to illness and mortality in cases of severe growth retardation. Wasting, a prevalent concern affecting up to 75% of end-stage renal disease (ESRD) patients, is analyzed, elucidating the manifestations of cachexia and its impact on appetite, energy expenditure, and protein reserves. Taste disturbances in CKD, affecting sour, umami, and salty tastes, are explored for their implications on food palatability and nutritional status. Independent of age and gender, these taste alterations have the potential to sway dietary choices, further complicating the management of CKD. The intricate interplay between CKD, inflammation, oxidative stress, and cardiovascular diseases is unraveled, emphasizing the profound repercussions on overall health. Additionally, the review extends its analysis to CKD’s broader impact on cognitive function, emotional well-being, taste perception, and endothelial dysfunction. Concluding with an emphasis on dietary interventions as crucial components in CKD management, this comprehensive review navigates the multifaceted dimensions of CKD, providing a nuanced understanding essential for developing targeted therapeutic strategies.
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- 2023
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48. Diet in the management of non-dialysis dependent chronic kidney disease: perceptions and practices of health professionals
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Stephanie Notaras, Kelly Lambert, Janette Perz, and Angela Makris
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Dietary interventions ,Renal clinicians ,Chronic kidney disease ,Progression ,Cross sectional survey ,Dietitian ,Diseases of the genitourinary system. Urology ,RC870-923 - Abstract
Abstract Background Therapeutic strategies, including dietary intervention, to target non-dialysis dependent Chronic Kidney Disease (CKD) progression have been at the forefront of recent renal research. Nephrologists and other renal health professionals are key stakeholders in the dietary management of patients with non-dialysis dependent CKD and referrals to dietetic services. The aims of this study were to explore (i) health professional perceptions regarding the role of diet in managing non-dialysis dependent CKD, and (ii) health professional practices regarding the provision of dietary advice and referrals to dietetic services. Methods A 31-item online survey was emailed to members of professional renal networks and associations in Australia and New Zealand. Data was analysed descriptively. Categorical variables were assessed to determine associations between referral frequency, demographic variables, health professional role (non-dietetic versus dietetic) and perceptions of the role of diet. Results Overall, 189 health professionals completed the survey. Nephrologists (42%), renal nurses (29%) and renal dietitians (24%) were the most common respondents. Non-dietetic health professionals rated the importance of diet in the management of non-dialysis dependent CKD significantly lower than renal dietitians (73% versus 98% ranked as very-extremely important, p = 0.002). Fifty percent of non-dietetic health professionals referred patients to renal dietetic services never or 0–25% of the time. Reasons for not referring included perceptions there is a lack of evidence that diet reduces CKD progression, perceptions that patients will not adhere to dietary recommendations, and a desire to reduce visit burden for patients. Barriers to accessing dietetic services were perceived to be significant and include lengthy wait times and inadequate dietetic staffing. Conclusion Inconsistencies exist between non-dietetic health professionals and dietitians regarding the importance of diet in non-dialysis dependent CKD. Referral practices appear to be influenced by beliefs about the evidence base and perceptions regarding the ability of dietitians to meet referral demand. Raising awareness for non-dietetic health professionals working in nephrology regarding the evidence on diet and CKD progression is needed. An improved understanding of this evidence base may improve knowledge and referral patterns. Further, an increase in renal dietetic staffing is recommended to enhance patient access to services.
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- 2022
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49. Effect of Dietary Interventions on Intestinal Flora and Metabolism
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Qilu Hospital of Shandong University
- Published
- 2019
50. Gut microbiome-modulated dietary strategies in EAE and multiple sclerosis
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Kristina Hoffman, William J. Doyle, Sean M. Schumacher, and Javier Ochoa-Repáraz
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diet ,gut dysbiosis ,multiple sclerosis ,EAE ,dietary factors ,dietary interventions ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Over the last few decades, the incidence of multiple sclerosis has increased as society’s dietary habits have switched from a whole foods approach to a high fat, high salt, low dietary fiber, and processed food diet, termed the “Western diet.” Environmental factors, such as diet, could play a role in the pathogenesis of multiple sclerosis due to gut microbiota alterations, gut barrier leakage, and subsequent intestinal inflammation that could lead to exacerbated neuroinflammation. This mini-review explores the gut microbiome alterations of various dietary strategies that improve upon the “Western diet” as promising alternatives and targets to current multiple sclerosis treatments. We also provide evidence that gut microbiome modulation through diet can improve or exacerbate clinical symptoms of multiple sclerosis, highlighting the importance of including gut microbiome analyses in future studies of diet and disease.
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- 2023
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