1,212 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.
- 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. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Moderate low-cost modifications in diet prevent a substantial number of deaths and mitigate environmental impacts in Brazil.
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Verly Jr., Eliseu and Jolliet, Olivier
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MORTALITY prevention , *ENVIRONMENTAL health , *FRUIT , *DIETARY patterns , *FOOD consumption , *DEATH , *RESEARCH funding , *COST analysis , *LIFE expectancy , *MILK , *GRAIN , *MEAT , *FOOD habits , *VEGETABLES , *DIET , *FOOD portions , *BEVERAGES , *PEOPLE with disabilities - Abstract
Purpose: This study aimed to estimate the health, economic, and environmental impacts of moderate simulated interventions on dietary intake in Brazil. Methods: Data on food price and consumption were obtained from three nationwide surveys. Baseline dietary intake was estimated for 33,859 individuals aged 25 years and older. Counterfactual intakes were based on six hypothetical intervention scenarios, by changing the weekly frequency and serving size in low or high consumers of fruit and vegetables (FV), milk, whole grains, red and processed meats, and sugar-sweetened beverages. For each scenario, we estimated the attributable number of deaths and disability-adjusted life years (DALY), monetary cost, environmental impacts (14 midpoint indicators), and environmentally-mediated health impacts. Results: Compared with the baseline intake and cost, the most expensive intervention (+ 8.3%) was to increase FV intake (+ 125 g), resulting in a 1.2% reduction in all-cause mortality (16,307 deaths/year). The cheapest (− 9.9%) was to reduce red and processed meat intake (− 40 g), resulting in a 1.1% reduction in all-cause mortality (14,272 deaths/year). The combined intervention was, on average, 3.7% cheaper than the baseline cost, resulting in an increase in diet cost for 30% of the population (45–22% in the lower- and higher-income groups); all-cause mortality would be reduced by 3.8% (49,488 deaths/year). Interventions targeting red and processed meats would reduce emissions and resource use by 35–55%, in addition to reducing 2300 DALYs/year. Conclusion: A meaningful number of deaths can be avoided and environmental impacts reduced through moderate and potentially affordable diet modifications. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Intermittent fasting, calorie restriction, and a ketogenic diet improve mitochondrial function by reducing lipopolysaccharide signaling in monocytes during obesity: A randomized clinical trial.
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Guevara-Cruz, Martha, Hernández-Gómez, Karla G., Condado-Huerta, Citlally, González-Salazar, Luis E., Peña-Flores, Ana Karen, Pichardo-Ontiveros, Edgar, Serralde-Zúñiga, Aurora E., Sánchez-Tapia, Mónica, Maya, Otoniel, Medina-Vera, Isabel, Noriega, Lilia G., López-Barradas, Adriana, Rodríguez-Lima, Oscar, Mata, Irma, Olin–Sandoval, Viridiana, Torres, Nimbe, Tovar, Armando R., and Velázquez-Villegas, Laura A.
- Abstract
Mitochondrial dysfunction occurs in monocytes during obesity and contributes to a low-grade inflammatory state; therefore, maintaining good mitochondrial conditions is a key aspect of maintaining health. Dietary interventions are primary strategies for treating obesity, but little is known about their impact on monocyte bioenergetics. Thus, the aim of this study was to evaluate the effects of calorie restriction (CR), intermittent fasting (IF), a ketogenic diet (KD), and an ad libitum habitual diet (AL) on mitochondrial function in monocytes and its modulation by the gut microbiota. A randomized controlled clinical trial was conducted in which individuals with obesity were assigned to one of the 4 groups for 1 month. Subsequently, the subjects received rifaximin and continued with the assigned diet for another month. The oxygen consumption rate (OCR) was evaluated in isolated monocytes, as was the gut microbiota composition in feces and anthropometric and biochemical parameters. Forty-four subjects completed the study, and those who underwent CR, IF and KD interventions had an increase in the maximal respiration OCR (p = 0.025, n
2 p = 0.159 [0.05, 0.27] 95% confidence interval) in monocytes compared to that in the AL group. The improvement in mitochondrial function was associated with a decrease in monocyte dependence on glycolysis after the IF and KD interventions. Together, diet and rifaximin increased the gut microbiota diversity in the IF and KD groups (p = 0.0001), enriched the abundance of Phascolarctobacterium faecium (p = 0.019) in the CR group and Ruminococcus bromii (p = 0.020) in the CR and KD groups, and reduced the abundance of lipopolysaccharide (LPS)-producing bacteria after CR, IF and KD interventions compared to the AL group at the end of the study according to ANCOVA with covariate adjustment. Spearman's correlation between the variables measured highlighted LPS as a potential modulator of the observed effects. In line with this findings, serum LPS and intracellular signaling in monocytes decreased with the three interventions (CR, p = 0.002; IF, p = 0.001; and KD, p = 0.001) compared to those in the AL group at the end of the study. We conclude that these dietary interventions positively regulate mitochondrial bioenergetic health and improve the metabolic profile of monocytes in individuals with obesity via modulation of the gut microbiota. Moreover, the evaluation of mitochondrial function in monocytes could be used as an indicator of metabolic and inflammatory status, with potential applications in future clinical trials. This trial was registered with ClinicalTrials.gov (NCT05200468). [Display omitted] [ABSTRACT FROM AUTHOR]- Published
- 2024
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5. 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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6. Systematic review and meta-analysis of gut peptides expression during fasting and postprandial states in individuals with obesity.
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Ribeiro, Filipe M., Anderson, Maycon, Aguiar, Samuel, Gabriela, Elza, Petriz, Bernardo, and Franco, Octavio L.
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FOOD consumption , *CARBOHYDRATES , *GLUCAGON-like peptide 1 , *CHOLECYSTOKININ , *HYPOTHALAMUS , *META-analysis , *DESCRIPTIVE statistics , *GASTROINTESTINAL hormones , *MEDLINE , *SYSTEMATIC reviews , *MASTICATION , *ONLINE information services , *CONFIDENCE intervals , *OBESITY , *FASTING , *DIETARY supplements , *SIGNAL peptides - Abstract
• This meta-analysis found no variation in gut peptides between obesity and leanness. • Different dietary interventions alter gut peptides in people with obesity. • Pea protein, whey protein, and guar gum can increase the expression of gut peptides. Gut peptides play a role in signaling appetite control in the hypothalamus. Limited knowledge exists regarding the release of these peptides in individuals with obesity before and during external stimuli. We hypothesize that the expression of gut peptides is different in the fasting and postprandial states in the scenario of obesity. PubMed/MEDLINE, Scopus, and Science Direct electronic databases were searched. The meta-analysis was performed using Review Manager Software. Randomized controlled trials that measured gut peptides in both obese and lean subjects were included in the analysis. A total of 552 subjects with obesity were enrolled in 25 trials. The gut peptide profile did not show any significant difference between obese and lean subjects for glucagon-like peptide 1 (95% confidence interval [CI], –1.21 to 0.38; P =.30), peptide YY (95% CI, –1.47 to 0.18; P =.13), and cholecystokinin (95% CI, –1.25 to 1.28; P =.98). Gut peptides are decreased by an increased high-fat, high-carbohydrate diet and by decreased chewing. There is no statistically significant difference in gut peptides between individuals with obesity and leanness in a fasting state. However, the release of gut peptides is affected in individuals with obesity following external stimuli, such as dietary interventions and chewing. Further studies are necessary to investigate the relationship between various stimuli and the release of gut peptides, as well as their impact on appetite regulation in subjects with obesity. Gut peptides undergo changes in response to various stimuli following a dietary intervention. Certain stimuli could either decrease or increase the expression of these peptides in the gastrointestinal tract. In obese individuals, diminished chewing and a diet rich in carbohydrates and fats seems to lower the expression of gut peptides. Conversely, the consumption of whey protein, pea protein, and guar gum appears to elevate the expression of gut peptides in the context of obesity. [Display omitted] [ABSTRACT FROM AUTHOR]
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- 2024
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7. 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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8. Lifestyle interventions with dietary strategies after breast cancer diagnosis: a systematic review.
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Buro, Acadia W., Nguyen, Tam, Abaskaron, Michael, Haver, Mary Katherine, and Carson, Tiffany L.
- Abstract
Purpose: Obesity can increase mortality and morbidity in breast cancer survivors. Healthy lifestyle factors such as diet can help manage weight in this population. This systematic review examined lifestyle interventions with dietary strategies for breast cancer survivors and their effect on diet and/or weight-related outcomes. Methods: Searches were conducted in Ovid MEDLINE
® ALL (1946–February 14, 2022), Embase (Elsevier), CINAHL Complete (EBSCO), and APA PsycArticles (EBSCO), using keywords for diet, breast cancer, and intervention. The search was limited to human studies, English language, and publication processing date 2016–2023. Results: The search yielded 3427 articles. After title and abstract review, 225 full-text articles were screened, and 67 articles with 61 distinct samples and interventions met inclusion criteria. Of these 61 lifestyle interventions with dietary strategies, 43 interventions also addressed physical activity. Most studies were randomized controlled trials (n = 41) and conducted post-treatment (n = 45). Mean participant age was 54 years. Of 29 studies that reported race/ethnicity, 20 (69%) reported ≥50% White participants. Of 36 that reported dietary outcomes, 29 (81%) reported significant findings. Of 57 that reported weight-related outcomes, 51 (89%) reported significant findings. Conclusion: This review demonstrated promising evidence for the efficacy of lifestyle interventions with dietary strategies in breast cancer survivors. However, culturally tailored interventions and interventions conducted before and during treatment are lacking. [ABSTRACT FROM AUTHOR]- Published
- 2024
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9. 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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10. From Pasture to Plate: Investigating the Role of Bovine Sources in Multiple Sclerosis
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Rabeh, Nadia, Aljoudi, Sara, Dimassi, Zakia, Al-Ali, Haya Jasem, Alhosani, Khalood Mohamed, Hamdan, Hamdan, Essa, Mohamed, Series Editor, and Hamdan, Hamdan, editor
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- 2024
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11. Introduction to Nutrition and Cancer
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Ahmedah, Hanadi Talal, Basheer, Haneen Adel, Almazari, Inas, Amawi, Kawther Faisal, Rosen, Steven T., Series Editor, Saeed, Rida Fatima, editor, and Shaheed, Sadr ul, editor
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- 2024
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12. Nutrition and Dietary Intervention in Cancer: Gaps, Challenges, and Future Perspectives
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Zeb, Falak, Mehreen, Aqsa, Naqeeb, Huma, Ullah, Muneeb, Waleed, Afraa, Awan, Uzma Azeem, Haider, Adnan, Naeem, Muhammad, Rosen, Steven T., Series Editor, Saeed, Rida Fatima, editor, and Shaheed, Sadr ul, editor
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- 2024
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13. Nutrition and Healthy Weight
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Ferranti, Erin Poe, Alvarez, Jessica A., Christie, Catherine, Dunbar, Sandra B., editor, and Braun, Lynne T., editor
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- 2024
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14. Lifestyle Interventions and Atherosclerotic Cardiovascular Disease Outcomes
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Kirkpatrick, Carol F., Greaves, Kathyrn A., Foster, Elaine, Toth, Peter P., Series Editor, Maki, Kevin C., editor, and Wilson, Don P., editor
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- 2024
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15. Cardiovascular Therapeutics from Natural Sources
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Sreedevi, Karthi, Mavilavalappil, Sandeep Palakkil, Haridas, Madhathilkovilakathu, editor, Abdulhameed, Sabu, editor, Francis, Dileep, editor, and Kumar, Swaroop S, editor
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- 2024
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16. Neuronutritional Approach to Fibromyalgia Management: A Narrative Review.
- Author
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Badaeva, Anastasiia, Danilov, Alexey, Kosareva, Anastasiia, Lepshina, Mariia, Novikov, Viacheslav, Vorobyeva, Yulia, and Danilov, Andrey
- 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. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
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17. 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
18. Effects of dietary interventions on cardiovascular outcomes: a network meta-analysis.
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Doundoulakis, Ioannis, Farmakis, Ioannis T, Theodoridis, Xenophon, Konstantelos, Antonis, Christoglou, Maria, Kotzakioulafi, Evangelia, Chrysoula, Lydia, Siargkas, Antonis, Karligkiotis, Apostolos, Kyprianou, Georgia, Mastromanoli, Eleni, Soulaidopoulos, Stergios, Zafeiropoulos, Stefanos, Antza, Christina, Tsiachris, Dimitris, and Chourdakis, Michail
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CARDIOVASCULAR disease prevention , *PREVENTIVE medicine , *MEDICAL information storage & retrieval systems , *CARDIOVASCULAR diseases , *MEDITERRANEAN diet , *EVALUATION of medical care , *TREATMENT effectiveness , *CARDIOVASCULAR diseases risk factors , *META-analysis , *SYSTEMATIC reviews , *MEDLINE , *MEDICAL databases ,CARDIOVASCULAR disease related mortality - Abstract
Context Next to a large body of epidemiological observational studies showing that the Mediterranean diet (MD) is an important lifestyle determinant of cardiovascular risk, there is less relevant evidence from well-conducted randomized controlled trials (RCTs) with hard cardiovascular outcomes. Objective The objective of the study was to identify the most effective dietary intervention for reducing cardiovascular morbidity and mortality. Data Sources A systematic approach following PRISMA network meta-analyses reporting guidelines was applied to a search of electronic databases (MEDLINE, Cochrane Central Register of Controlled Trials, and Embase) without language restrictions, supplemented by scanning through bibliographies of studies and meetings' abstract material. Inclusion criteria were RCTs conducted in an adult population, investigating the effects of different type of diets or dietary patterns on all-cause mortality and cardiovascular outcomes of interest. Data Extraction Data extraction for each study was conducted by 2 independent reviewers. Data Analysis A frequentist network meta-analysis using a random-effects model was conducted. Death from any cardiovascular cause was defined as the primary outcome. A total of 17 trials incorporating 83 280 participants were included in the systematic review. Twelve articles (n = 80 550 participants) contributed to the network meta-analysis for the primary outcome. When compared with the control diet, only the MD showed a reduction in cardiovascular deaths (risk ratio = 0.59; 95% confidence interval, 0.42–0.82). Additionally, MD was the sole dietary strategy that decreased the risk of major cardiovascular events, myocardial infarction, angina, and all-cause mortality. Conclusions MD may play a protective role against cardiovascular disease and death for primary and also secondary prevention. Systematic Review Registration Center for Open Science, https://doi.org/10.17605/OSF.IO/5KX83 [ABSTRACT FROM AUTHOR]
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- 2024
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19. Dietary Interventions in Atopic Dermatitis: A Comprehensive Scoping Review and Analysis.
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Lim, Jun Jie, Liu, Mei Hui, and Chew, Fook Tim
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ATOPIC dermatitis , *DIETARY fats , *DIETARY supplements , *MEDICAL personnel , *VITAMIN D - Abstract
Background: This scoping review aims to critically assess gaps in the current literature on atopic dermatitis (AD) by evaluating the overall effectiveness of dietary interventions. Through a comprehensive analysis that follows the Preferred Reporting Item for Systematic Review and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines, we conducted a thorough search on the Web of Science database in May 2023 using specific search strategies to identify all relevant studies on the research topic. Summary: A total of 104 full-text articles were included for review. Our synthesis identified seven notable categories of dietary interventions for AD, showcasing the diversity of interventions utilized. This includes vitamin supplementation, probiotic and prebiotic supplementation, dietary fat, biological compounds, foods from natural sources, major nutrients, and diet-related approaches. Further analyses stratified by targeted populations revealed a predominant focus on pediatrics, particularly in probiotic supplementation, and on adults, with an emphasis on vitamin D and E supplementation. Key Messages: Despite most dietary interventions demonstrating overall effectiveness in improving AD severity and its subjective symptoms, several significant gaps were identified. There was a scarcity of studies on adults and whole-diet interventions, a prevalence of short-term interventions, heterogeneity in study outcomes, designs, and population, occasional disparity between statistical significance and clinical relevance, and a lack of a comprehensive multidisciplinary approach. Nonetheless, these findings offer valuable insights for future AD research, guiding additional evidence-driven dietary interventions and informing healthcare professionals, researchers, and individuals, advancing both understanding and management of AD. [ABSTRACT FROM AUTHOR]
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- 2024
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20. 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
- 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. [ABSTRACT FROM AUTHOR]
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- 2024
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21. Evaluation of Nutritional Interventions in Preventing Type 2 Diabetes Mellitus: A Randomized Controlled Trial.
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Qiuyu Li, Xin Wang, Runqing Lu, Jiaoyang Zheng, and Jingjing Chen
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This study aimed to evaluate the effectiveness of the structured dietary intervention in reducing the risk of developing type 2 diabetes mellitus and improving associated metabolic health indicators. We included 530 participants randomly assigned to an intervention group with a Mediterranean-style diet and a control group with generic dietary guidelines. The incidence of type 2 diabetes mellitus was the primary outcome, whereas changes in fasting plasma glucose, lipid profiles, and body composition were the secondary outcomes. After 24 months, the incidence of type 2 diabetes mellitus was significantly lower among participants in the intervention group than those in the control group (P < 0.05). Fasting glucose, hemoglobin A1c, total cholesterol, and low-density lipoprotein levels were decreased (P < 0.05), and high-density lipoprotein levels were increased among participants in the intervention group than in those in the control group (P < 0.05). Also, body weight, blood pressure, and body mass index, major negative predictors of fasting glucose levels, were significantly decreased in participants in the intervention group than in those in the control group (P < 0.05), irrespective of other covariates. Dietary intervention substantially reduced the risk of developing type 2 diabetes mellitus and improved glycemic control, lipid profiles, and overall metabolic health. [ABSTRACT FROM AUTHOR]
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- 2024
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22. Effect of Nutritional Interventions on Serum C-reactive Protein Levels in Patients with Periodontitis: A Comprehensive Meta-Analysis.
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Jian Liu, Yi Yang, Shan Chen, and Taohua Pan
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VITAMIN C , *RESEARCH funding , *FOLIC acid , *META-analysis , *MEDLINE , *MEDICAL databases , *ONLINE information services , *QUALITY assurance , *INFLAMMATION , *C-reactive protein , *PERIODONTITIS , *DIET therapy , *DIETARY supplements , *DIET in disease , *BIOMARKERS - Abstract
Elevated level of serum C-reactive protein, a systemic inflammation biomarker, is associated with periodontitis, a common inflammatory condition. This meta-analysis aimed to determine the effects of nutritional interventions on serum C-reactive protein levels in patients with periodontitis. We searched the Cochrane Library, PubMed, Scopus, and Web of Science databases according to PRISMA guidelines, including articles published until December 2023. The articles were selected according to predetermined inclusion criteria, and data extraction and quality assessment were conducted utilizing the Newcastle-Ottawa Scale and standardized forms. Seven out of 438 identified articles met the inclusion criteria. We found that patients with periodontitis had a statistically significant correlation between nutritional interventions and decreased serum C-reactive protein levels (p < 0.05). The interventions included specified dietary modifications and dietary supplements, including vitamin C and folic acid. Diverse patient demographics and intervention categories were observed across the identified articles. Thus, this meta-analysis confirmed that nutritional interventions can reduce serum C-reactive protein levels in patients with periodontitis; therefore, dietary modification is essential in managing the systemic inflammation associated with periodontal disease. [ABSTRACT FROM AUTHOR]
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- 2024
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23. 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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24. 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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25. 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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26. 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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27. Reply - Letter to the editor- enhancing understanding of dietary interventions in obesity: Insights and recommendations for future research.
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Guevara-Cruz, Martha, Hernández-Gómez, Karla G., Condado-Huerta, Citlally, González-Salazar, Luis E., Peña-Flores, Ana Karen, Pichardo-Ontiveros, Edgar, Serralde-Zúñiga, Aurora E., Sánchez-Tapia, Mónica, Maya, Otoniel, Medina-Vera, Isabel, Noriega, Lilia G., López-Barradas, Adriana, Rodríguez-Lima, Oscar, Mata, Irma, Olin–Sandoval, Viridiana, Torres, Nimbe, Tovar, Armando R., and Velázquez-Villegas, Laura A.
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- 2024
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28. Dairy and Headaches: What is the Connection?
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Ceren Akgör, Merve, Ekizoğlu, Esme, and Özge, Aynur
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- 2024
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29. Complementary and Alternative Medicine for Autism – A Systematic Review
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Doherty, Monica, Foley, Kitty-Rose, and Schloss, Janet
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- 2024
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30. 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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31. 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
- 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. [ABSTRACT FROM AUTHOR]
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- 2024
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32. 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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33. 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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34. 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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35. 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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36. 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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37. 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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38. 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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39. 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
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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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40. 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
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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]
- Published
- 2023
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41. Qualitative evaluation of a Salutogenic Healthy Eating Programme for Dutch people with type 2 diabetes.
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Polhuis, Kristel C M M, Koelen, Maria A, Bouwman, Laura I, and Vaandrager, Lenneke
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FOOD habits , *EVALUATION of human services programs , *DUTCH people , *FOCUS groups , *SELF-perception , *TYPE 2 diabetes , *PATIENTS' attitudes , *EXPERIENCE , *QUALITATIVE research , *NUTRITION education , *RANDOMIZED controlled trials , *HEALTH behavior , *RESEARCH funding , *THEMATIC analysis , *EMOTIONS , *STATISTICAL sampling , *PSYCHOLOGICAL adaptation , *MIND & body therapies , *HEALTH promotion , *SOCIAL integration , *PATIENT safety , *EDUCATIONAL outcomes - Abstract
The salutogenic model of health (SMH) is a health-promoting theory that focuses on resources, strengths, and coping capacities in everyday life as a way to improve health and wellbeing. The SMH was applied to develop a programme for enabling healthy eating practices among people with type 2 diabetes mellitus (T2DM): the SALUD programme. This study aims to gain insight in how participants with T2DM experienced the content and meaning of the SALUD programme. Three focus groups with participants (six to eight participants/group) that finished the SALUD programme were conducted. The focus groups were video-recorded, transcribed ad verbatim and thematically analysed. The SALUD programme was perceived by the participants as a positive, meaningful learning experience. Key factors why the participants described the programme as positive were that they felt a sense of social-belonging and (emotionally) safe (theme 1). The SALUD programme's positive encouraging approach presented by the coach invited participants to join an active learning process (theme 2). Performing trial-and-error experiments and weekly reflecting on goals is what characterized active learning. The meaningfulness of the learning process (theme 3) was derived from (i) positive self-confrontation; (ii) exploring mind-body connections and perceiving improved health and (iii) noticing positive changes in their social environment (theme 3). To conclude, the study uncovered that the SALUD programme incited a positive, meaningful learning process for healthy eating and the contextual factors important in this. Potential leads to further improve the SALUD programme are discussed in order to maximize the chance of inciting an inclusive, active learning process. [ABSTRACT FROM AUTHOR]
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- 2023
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42. What are the outcomes of dietary interventions in Heart Failure with preserved Ejection Fraction? A systematic review and meta-analysis.
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Forsyth, Faye, Mulrennan, Sandra, Burt, Jenni, Hartley, Peter, Kuhn, Isla, Lin, Helen, Mant, Jonathan, Tan, Sapphire, Zhang, Roy, and Deaton, Christi
- Subjects
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HYPERTENSION , *CINAHL database , *MEDICAL databases , *VENTRICULAR ejection fraction , *META-analysis , *BODY weight , *MEDICAL information storage & retrieval systems , *SYSTEMATIC reviews , *FUNCTIONAL status , *ANTHROPOMETRY , *LOW-carbohydrate diet , *DIET therapy , *TREATMENT effectiveness , *DIETARY supplements , *DESCRIPTIVE statistics , *RESEARCH funding , *DIETARY carbohydrates , *MEDLINE , *HEMODYNAMICS , *HEART failure , *DIETARY proteins , *EVALUATION - Abstract
Aims To determine the efficacy of dietary interventions in Heart Failure with preserved Ejection Fraction (HFpEF). Method and results Keyword searches were performed in five bibliographic databases to identify randomized or controlled studies of dietary interventions conducted in HFpEF or mixed heart failure (HF) samples published in the English language. Studies were appraised for bias and synthesized into seven categories based on the similarity of the intervention or targeted population. The quality of the body of evidence was assessed via the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) framework. Twenty-five unique interventions were identified; 17 were considered for meta-analysis. Most studies were judged to be at high risk of bias. There was moderate-quality evidence that caloric restriction led to clinically meaningful improvements in blood pressure and body weight. There was moderate-quality evidence that carbohydrate restriction resulted in meaningful reductions in blood pressure. There was very low-quality evidence that protein supplementation improved blood pressure and body weight and moderate-quality evidence for clinically meaningful improvements in function. Conclusions While some types of dietary interventions appeared to deliver clinically meaningful change in critical outcomes; the study heterogeneity and overall quality of the evidence make it difficult to make firm recommendations. Greater transparency when reporting the nutritional composition of interventions would enhance the ability to pool studies. Registration PROSPERO CRD42019145388. [ABSTRACT FROM AUTHOR]
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- 2023
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43. 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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44. 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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45. Diet, Exercise, and Behavior Therapy
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Schumacher, Leah M., Sarwer, David B., Allison, Kelly C., and Ahima, Rexford S., editor
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- 2023
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46. Nutrimetabolomics: Metabolomics in Nutrition Research
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Srivastava, Upasna, Kanchan, Swarna, Kesheri, Minu, Singh, Satendra, Soni, Vijay, editor, and Hartman, Travis E., editor
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- 2023
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47. Ageing, Metabolic Dysfunction, and the Therapeutic Role of Antioxidants
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Santos, Ana L., Sinha, Sanchari, Harris, J. Robin, Series Editor, Kundu, Tapas K., Advisory Editor, Korolchuk, Viktor, Advisory Editor, Bolanos-Garcia, Victor, Advisory Editor, Marles-Wright, Jon, Advisory Editor, and Korolchuk, Viktor I., editor
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- 2023
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48. Circadian Rhythms and Time-Restricted Eating in Healthy Aging and Longevity
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Bajaj, Payal, Kaur, Gurcharan, Rattan, Suresh I.S., Editor-in-Chief, Barbagallo, Mario, Editorial Board Member, Çakatay, Ufuk, Editorial Board Member, Fraifeld, Vadim E., Editorial Board Member, Fülöp, Tamàs, Editorial Board Member, Gruber, Jan, Editorial Board Member, Jin, Kunlin, Editorial Board Member, Kaul, Sunil, Editorial Board Member, Kaur, Gurcharan, Editorial Board Member, Le Bourg, Eric, Editorial Board Member, Lopez Lluch, Guillermo, Editorial Board Member, Moskalev, Alexey, Editorial Board Member, Nehlin, Jan, Editorial Board Member, Pawelec, Graham, Editorial Board Member, Rizvi, Syed Ibrahim, Editorial Board Member, Sholl, Jonathan, Editorial Board Member, Stambler, Ilia, Editorial Board Member, Szczerbińska, Katarzyna, Editorial Board Member, Trougakos, Ioannis P., Editorial Board Member, Wadhwa, Renu, Editorial Board Member, Wnuk, Maciej, Editorial Board Member, and Jagota, Anita, editor
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- 2023
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49. 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
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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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50. Take metabolic heterogeneity into consideration when applying dietary interventions to cancer therapy: A review
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Chun Ni and Jian Li
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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.
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- 2023
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