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Background: Obesity in childhood and adolescence has reached epidemic proportions in recent decades. Methods: In the present study, we determined the concentrations of apelin-12, vaspin and resistin in 106 children and adolescents with overweight or obesity before and after the implementation of a multidisciplinary, personalized lifestyle intervention program of diet, sleep and exercise for 1 year. All subjects attended our Center for the Prevention and Management of Overweight and Obesity in Childhood and Adolescence. Results: Following the lifestyle intervention, there were significant decreases in BMI (p < 0.01), apelin-12 (p < 0.05) and resistin (p < 0.01) concentrations, and an increase in vaspin (p < 0.01) concentration. Glucose was the best positive predictor of apelin-12 (b = 0.236, p < 0.05), and osteopontin was the best negative predictor of changes in apelin-12 (b = −0.299, p < 0.05). Vaspin correlated positively with adiponectin (b = 0.29, p < 0.05), while vitamin D (b = 0.621, p < 0.05) was the best positive predictor of vaspin. BMI z score (b = −0.794, p < 0.05), HDL (b = −0.284, p < 0.05) and HbA1C (b = −0.262, p < 0.05) were the best negative predictors of changes in vaspin. BMI z score was the best positive predictor of resistin (b = 0.437, p < 0.05). Conclusions: These findings suggest that apelin-12, vaspin and resistin correlate with indices of obesity, glucose, lipids and bone metabolism, while interaction with other proteins, such as osteopontin and adiponectin, was also noted. Therefore, apelin-12, vaspin and resistin may be used as biomarkers in children and adolescents with overweight and obesity. [ABSTRACT FROM AUTHOR]

Background/Objectives: Impaired cognition is a key trait of the diseases of aging and is an important quality of life factor for older adults and their families. Over the past decade, there has been an increasing appreciation for the role of the microbiome in cognition, as well as emerging evidence that probiotics, such as those in yogurt and other dairy products, can have a positive impact on cognitive function. However, it is unclear to what extent the consumption of yogurt is associated with improved cognitive function in older adults. Methods: Therefore, we compared the scores for the Wechsler Adult Intelligence Scale, Digit–Symbol Substitution Test between respondents who self-reported daily yogurt/dairy consumption with those who claimed they did not in an NHANES. Results: We found that cognitive scores were significantly higher (40.03 ± 0.64 vs. 36.28 ± 1.26, p = 0.017) in respondents reporting daily yogurt/dairy consumption, though only a trend remained after adjusting for sociodemographic covariates (p = 0.074). Conclusions: Further studies are required to confirm that this is a cause–effect relationship and whether changing diets is a low-cost means of protecting aging populations from cognitive decline and improving their quality of life. [ABSTRACT FROM AUTHOR]

Background: this study was performed under the umbrella of the Health Extended Alliance for Innovative Therapies, Advanced Lab Research, and Integrated Approaches of Precision Medicine (HEAL ITALIA) partnership and funded under the National Recovery and Resilience Plan, Mission 4 Component 2 Investment 1.3, and by the European Union. Objectives: the overall objective of the HEAL project is to identify innovative and effective therapeutic approaches to reduce disease burden. The present research falls within Spoke 7: Prevention Strategies: Integrated and gender medicine approaches for prevention strategies based on environmental, lifestyle, and clinical biometric data. Obesity represents a primary risk factor worldwide for the onset of numerous life-threatening diseases, including metabolic, cardiovascular, and neurological diseases. Environmental and gender-related factors influence obesity development. However, the molecular mechanisms underlying the effects of those agents on different organs of the human body are not fully understood yet. Methods: here, we present a study protocol aimed at shedding light on (i) the complex interplays among adipose tissue, brain and gut in obesity, and (ii) the effects of specific dietary components and environmental metabolism-disrupting compounds on those interactions. To this purpose, we combined ex vivo, in vitro, and in vivo approaches to gain additional knowledge about the molecular mechanisms underlying connections between organs. Conclusions: the data provided by this study will contribute to defining new targets for therapeutic and/or preventive interventions, thereby allowing more personalized approaches to nutrition. [ABSTRACT FROM AUTHOR]

Awareness of issues and health concerns can prompt individuals to change their lifestyle behaviors. In fact, awareness is typically one of the first steps towards behavior change. However, awareness alone does not necessarily initiate or sustain behavioral changes. Specifically, many individuals experience significant barriers that prevent behavior change. Providers can address such barriers through ecological models of behavior change. Including concepts from an ecological model in health care settings can support positive lifestyle behavior change post-diagnosis. Moving beyond awareness alone and addressing barriers to change is an important goal that ultimately increases the probability of change for patients. [ABSTRACT FROM AUTHOR]

Osteoarthritis, osteoporosis, and sarcopenia are prevalent musculoskeletal disorders that significantly impact the aging population's health and quality of life. Osteoarthritis, characterized by joint inflammation, leads to pain, stiffness, and reduced mobility. Osteoporosis, a condition marked by bone density loss, increases fracture susceptibility, especially in postmenopausal women and older adults. Sarcopenia, the age-related loss of muscle mass and function, contributes to frailty and an increased risk of falls. Combined, osteoarthritis, osteoporosis and sarcopenia constitute "Musculoskeletal Failure." These 3 conditions share common risk factors like aging, genetics, and hormonal changes, as well as unhealthy lifestyle behaviors resulting in systemic chronic inflammation. Healthy lifestyle behaviors, including regular physical activity and a nutritious diet across the lifespan play a crucial role in the prevention and management of musculoskeletal failure. Awareness of the relationship between lifestyle behaviors, systemic chronic inflammation and the development and progression of these 3 common conditions is a key step in prevention, early detection and are essential for addressing the complex interplay of these musculoskeletal disorders. As the global population ages, understanding and effectively preventing and managing osteoarthritis, osteoporosis, and sarcopenia become paramount for promoting healthy aging and mitigating the societal and economic burden associated with these conditions. [ABSTRACT FROM AUTHOR]

Background: Cancer survivorship guidelines emphasize Lifestyle Medicine (LM) pillars, including physical activity, healthy eating, restorative sleep, stress management, and avoiding risky substance use. We describe the development and patient population of a multidisciplinary LM clinic in oncology. Methods: The clinic launched virtually in 2020. Patients had same-day consultations with an oncologist/nurse practitioner, nutritionist, and psychologist. Patients completed a one-time online survey assessing demographics, quality of life, LM pillars, and mental health. Descriptive statistics were used to characterize the population. Results: Seventy-six patients took the survey (July 2020-January 2023). Most were female, non-Hispanic White, with early-stage cancers. The mean BMI was 30 kg/m2. A minority of patients met aerobic physical activity (27.6%) and dietary (28.6%) recommendations. Two-thirds (67%) reported sleep difficulties, and 30%–36% reported elevated anxiety/depression. Over half (53.3%) gained weight due to cancer treatment and 78.7% were trying to lose weight. Conclusion: This paper details the baseline LM needs of cancer survivors seeking lifestyle consultation and describes the development of the clinic to address these concerns. Patients were open to evaluation and treatment in an oncology-focused LM clinic. This clinic model has potential to improve quality of life for survivors. [ABSTRACT FROM AUTHOR]

Polypharmacy, commonly described as the use of five or more prescribed medications, is a prevalent health issue among seniors because of the potential adverse side effects due to medication interactions. The main purpose of this study was to investigate the association between dietary patterns and number of medications used. We hypothesized that a plant-based diet and healthy lifestyle choices decreases morbidities and number of medications taken. Data on 328 participants, aged 60 years or older, were collected through questionnaires and measurements at the Loma Linda University Drayson Center in Loma Linda, CA, between 2015 and 2016. The dependent variable was the number of pills taken, used as counts, and the main exposure was the type of diet adopted. Negative binomial regression was used for analysis. Results suggest that a vegan diet reduces the number of pills by 58% compared to non-vegetarian (IRR=.42 [95% CI:.25-.70]), even after adjusting for covariates. Increases in age, body mass index (BMI), and presence of disease suggest an increased number of pills taken. A vegan diet showed the lowest amount of pills in this sample. Body mass index also had a significant positive association with the number of pills. [ABSTRACT FROM AUTHOR]

Background: The effectiveness of telehealth in managing obesity in Saudi patients is still under investigation. This study compared the effectiveness of telehealth and in-person obesity management programs for adults. Methods: This clinical trial involved 62 adults, 29 receiving in-person intervention at the clinic and 33 receiving telehealth via videoconference calls. Anthropometric measurements, biochemical parameters, and dietary and lifestyle habits were assessed at baseline and after 12 weeks. Patients have been educated about goal-setting, healthy eating behaviors, personalized meal plans, and increasing physical activity levels. Results: It showed that 45% and 49% of the in-person and telehealth groups lost more than 5% of their initial body weight. Weight, % body fat, and waist circumference were significantly reduced in the in-person and telehealth groups (p < 0.001). No significant differences between the groups were found in the parameters mentioned above. Within-group analysis showed that light physical activity levels improved in both groups significantly (p < 0.001), and the moderate physical activity level improved significantly among the telehealth group (p < 0.039). No significant differences were observed between the groups regarding physical activity level, blood pressure measurement, and biochemical markers, except for the RBC blood level (p = 0.026). The telehealth group had significantly higher attendance rates for counseling sessions (97% vs. 75% for the in-person group, p < 0.01). Participants' dropout rates were higher for the in-person group 21%, compared to the telehealth group 13%. Telehealth participants' satisfaction regarding the benefits of the obesity management program in losing weight was higher at 87% compared to the in-person group at 76%. Conclusions: In conclusion, applying a telehealth obesity management program can support patients struggling with obesity who may have limited access to traditional healthcare services, while ensuring that telehealth care replicates the quality of in-person care. [ABSTRACT FROM AUTHOR]

Objectives: Arterial hypertension (AH) is one of the most common disorders affecting the human population. The diet of patients with AH can influence the course of the disease and prognosis. The aim of this study was to investigate the differences in nutrition in hospitalised and non-hospitalised hypertensive patients, compared to control groups of non-hypertensive patients from the same medical centres. Methods: Patients from nine centres—six hospitals and three ambulatory care centres—were surveyed. The Questionnaire for the Assessment of Dietary Habits, Lifestyle, and Nutrition Knowledge (KomPAN) was administered by interviewers. Results: Complete results were obtained from 172 hospitalised and 63 non-hospitalised patients. A significantly higher mean body mass index was found for the hypertensive patients (p < 0.001), and a higher unhealthy diet index score was also shown for the hypertensive patients (p = 0.003). Over and above this, a lower mean health-promoting diet index score was found in the hospitalised group (who were on a hospital diet) for the hypertensive patients (p = 0.018). Summary: The study highlights a strong positive correlation between body mass index (BMI) and arterial hypertension (AH), with patients exhibiting higher BMI levels compared to a control group. A BMI of over 25 significantly increases the likelihood of developing AH, and obesity is associated with a higher risk in both men and women. Conclusions: The study indicates that a hospital diet may not be suitable for people with AH. Further research should be conducted to obtain reliable results. Clinical implications: The study showed which factors should be considered when composing a diet for people with hypertension, the relevance of which was demonstrated in the discussion. The study shows that the problem that clinicians have been struggling with for years is still present and inadequately remedied. [ABSTRACT FROM AUTHOR]

Saffron (Crocus sativus L.) is a plant known for its diverse medicinal and nutritional properties, which has adapted well to arid and semi-arid regions of the world, particularly in the Middle East. Research on saffron wastes (SW) as a dietary additive for small ruminants is limited. Therefore, two primary experiments were designed to evaluate the nutritional potential of SW. In the first trial, the nutritional value of SW collected from various regions in northeast Iran was assessed through proximate analysis and in vitro procedures. In the second trial, the effects of incorporating SW (a 1: 1 mixture from all regions, w: w) at two levels (30 and 60 g/day) into the diets of Afshari male lambs were investigated in comparison to a control diet. Except for dry matter and ether extract contents, other chemical and mineral compounds varied among the SW collected from different regions. The samples displayed diversity in potential gas production and estimated dry matter intake (DMI). In the in vivo experiment, DMI, nutrient digestibility, and most blood metabolites were not significantly affected by the addition of SW; however, malondialdehyde, total antioxidant capacity, and cholesterol levels were respectively decreased, increased, and decreased in lambs fed 60 g SW/day compared to the control group. Overall, SW collected from various regions demonstrated different nutritional values. Although the dietary inclusion of SW at the level of 60 g/day did not adversely effect on DMI, nutrient digestibility, or certain blood metabolites, it is suggested for its potential improvement in lambs’ health indicators. Long-term studies are recommended for future SW evaluation in vivo. [ABSTRACT FROM AUTHOR]

Anthropogenic land use change concurrent with introductions of non-native species alters the abundance and distribution of foraging resources for wildlife. This is particularly concerning when resource bottlenecks for wildlife are linked to spillover of infectious diseases to humans. Hendra virus is a bat-borne pathogen in eastern Australia. Spillovers align with winter food shortages for flying foxes and flying foxes foraging in agriculture or peri-urban lands, as opposed to native forests. It is believed the increased abundance and spatiotemporal reliability of non-native species planted in anthropogenically modified areas compared to native, ephemeral diet species may be a key draw for flying foxes into urban and peri-urban areas. We investigate the explanatory power of environmental factors on the winter roost occupancy of the reservoir for Hendra virus, the black flying fox Pteropus alecto , from 2007-2020 in Queensland, Australia. We measured the extent, spatial aggregation, and annual reliability of typical (i.e. native) and atypical (i.e. non-native) winter habitat species in 20km foraging areas around roosts surveyed by the National Flying Fox Monitoring Program. We find that neither the extent nor the spatial distribution of winter habitats explained black flying fox winter roost presence. Although the establishment of roosts was associated with high reliability for typical winter diet species, the reliability of frequently listed winter diet species surrounding surveyed roosts was not different between roosts that were occupied versus unoccupied in the winter. Significant interactions between lagged weather conditions and winter habitats identified by the best model did not reflect observable differences in patterns of occupancy upon scrutiny. Static measures of winter habitat and weather conditions poorly explained the winter roost occupancy of black flying foxes. Understanding the drivers of flying fox movement and presence requires further investigation before they can be thoughtfully integrated into Hendra spillover prevention efforts and flying fox management. [ABSTRACT FROM AUTHOR]

Purpose: This brief report examined associations between animal consumption and intimate partner aggression in a sample of undergraduates. Two possible explanatory variables for these associations, depressive symptoms and speciesism, were also examined. Methods: Participants included 245 undergraduate students who provided electronic consent and completed a one-time anonymous survey. Results: Results indicated that animal consumption was associated with higher use of physical and psychological intimate partner aggression, even after accounting for other correlates. Animal consumption was also associated with higher speciesism, and speciesism was associated with higher use of physical and psychological intimate partner aggression. Conclusions: Results extend findings from prior studies documenting links between animal consumption and negative outcomes and further suggest that speciesism may play a role in understanding links between animal consumption and intimate partner aggression. [ABSTRACT FROM AUTHOR]

Data on the spatial and vertical distributions, temperature regime of habitat, size-age and, size-sex structure of Arctic alligatorfish Aspidophoroides olrikii in the Kara Sea based on a recent trawl survey are presented. A total of 104 specimens were caught from 9 (out of 55) trawl stations. Maximum catches of this species were recorded north of the Yamal Peninsula (74°11′–74°25′ N, 69°27′–71°59′E) at depths of 18–21 m in the range of bottom temperatures from -1.49 to -0.96 °C. In trawl catches, individuals aged 2–6 years with a total length of 39–76 mm with a body weight of 0.25–2.91 g were recorded, but fish up to 50 mm length with a body weight of less than 0.5 g dominated. Among individuals over 68 mm in length, the proportion of females increased sharply, reaching 100% with a length of more than 75 mm. It was found that males and females of the Arctic alligatorfish become sexually mature in the third year of life, the former at a length of 47–48 mm, the latter at 52–58 mm long. Maturation of the half males and females occurs in the fourth year with the length of 52–58 mm and 61–63 mm respectively. It is shown that this species is a mesobentophagus, the main prey of all its individuals are amphipods, which make up about 95% of the diet. However, as A. olrikii grows, the number and size of amphipods consumed increase. [ABSTRACT FROM AUTHOR]

Medical innovations may lessen the perceived risk of disease which can decrease the take‐up of healthy behaviors, a phenomenon known as risk compensation. In contrast, a diagnosis provides updated information about the state of one's health which may motivate positive behavior change. In this paper, I consider how behavior changes in response to a diagnosis of cardiovascular disease (CVD) before and after the FDA approval of new classes of drugs to treat high blood pressure and high cholesterol in 1973. I find that individuals diagnosed with CVD are more likely to follow a diet and decrease body‐mass index in response to the diagnosis, irrespective of medication approvals. Nonsmoking is a notable exception. Prior to medication availability, there is no change in smoking behavior in response to a CVD diagnosis. Conversely, when medication is available, there is a significant decline in smoking. The empirical complementarity of medication and smoking cessation may be driven by increased exposure to medical professionals (who emphasize the harms of smoking) or because medication decreases the risk of CVD death which heightens the importance of investing in future health. [ABSTRACT FROM AUTHOR]

Background: Diet may influence susceptibility of human papillomavirus (HPV) infection by affecting inflammation and immunity. However, the association between HPV infection and the inflammatory potential of diet has not been investigated. The research aimed to examine the correlation between HPV status and the dietary inflammatory index (DII®). Methods: We utilized data from the National Health and Nutrition Examination Survey (NHANES) 2003–2016 to investigate the correlation between DII and HPV status among 9,256 women aged 18–59 years. DII scores were calculated based on 24-hour dietary recall interviews. The association between HPV status and DII was analyzed using weighted logistic regression and restricted cubic spline (RCS). Results: Women with HPV infection exhibited higher DII scores than those without HPV infection. An increased likelihood of HPV infection was found to be significantly associated with higher DII scores (OR = 1.05, 95% CI: 1.01–1.09, P = 0.021), after full multivariate adjustment. Compared with the lowest tertile of DII scores, the ORs (95% CIs) for HPV infection were 1.20 (1.01, 1.42) and 1.27 (1.07, 1.51) for the second and third tertiles, respectively (P for trend = 0.006). RCS analysis showed a U-shaped relationship between DII and HPV infection, with a breakpoint identified at 0.13. Conclusions: Our findings suggest that a pro-inflammatory diet is associated with an increased likelihood of HPV infection among women in the United States. Dietary interventions to reduce inflammation may help prevent HPV infection and related diseases. [ABSTRACT FROM AUTHOR]

Research Highlight: Knutie, S., Bahouth, R., Bertone, M., Webb, C., Mehta, M., Nahom, M., Barta, R., Ghai, S., Love, A., Horan, S., Soldo, A., Cochrane, E., Bartholomew, J., Cowan, E., Bjerke, H., Balenger, S., Butler, M., Cornell, A., Kennedy, A., Rolland, V., Schultz, E., Stanback, M., Taff, C., Albery, G. (2024). Understanding spatiotemporal effects of food supplementation on host–parasite interactions using community‐based science. Journal of Animal Ecology. https://doi.org/10.1111/1365‐2656.14155. Wildlife have become increasingly dependent on anthropogenic food supplementation, resulting in altered nutritional intake and inter‐ and intraspecific interactions. Subsequently, supplemental feeding can affect both the immunological function of individuals and transmission dynamics among individuals and species. The magnitude of the effect supplemental feeding has on disease is likely to vary across time and space with the nutritional demands of hosts. However, the broad temporal or spatial scale effects of supplementation are poorly understood. Recently, Knutie et al. (2024) introduced their citizen science program, the Nest Parasite Community Project, a broadscale coordinated effort by scientists and the public to monitor box nesting wild birds and their ectoparasites across the eastern United States. The authors amassed an impressive 4‐year data set with hundreds of nests spanning the entire US breeding range of Eastern bluebirds (Sialia sialis). In the first study to come from the project, the authors demonstrate that the effects of food supplementation on host–parasite interactions vary across time and space and do not consistently influence host–parasite outcomes, highlighting that host–parasite interactions are often context dependent and influenced by many environmental factors (e.g. weather and habitat quality). The authors also found that supplemental feeding increases host fitness, regardless of parasitism. The study provides strong evidence that citizen science projects can help broaden our understanding of how human food sources influence wildlife disease in various environmental contexts. [ABSTRACT FROM AUTHOR]

Understanding the colonization and change patterns of gut microbiota is pivotal for comprehending host health. As a newly cultured breed, the studies on the gut microbiota of Tianfu goats remain limited. This study aimed to address this gap by analyzing the microbial composition and colonization patterns of fecal samples collected from goat kids from birth to weaning. Fecal samples were collected on days 0, 7, 14, 21, 28, 35, 42, 49, 53, 55, 57, and 64, and the changes and colonization patterns of microorganisms were analyzed through high-throughput 16S rRNA sequencing. The results showed that the abundance of fecal microbiota in goat kids gradually increased over time, followed by a decrease after weaning and stabilization, with reduced individual differences. The colonization of fecal microorganisms mainly presented three different stages: days 0–14, days 21–49, and days 53–64. During the suckling period, the relative abundance of Proteobacteria (72.34%) was the highest, followed by Firmicutes (21.66%). From 21  days old, the microbiota in goat kids gradually to be diverse, with Lachnospiraceae and Ruminococcaceae being dominant. During post-weaning, Ruminococcaceae (30.98–33.34%) was becoming prominence which helpful for cellulose decomposition. LEfSe analyzed three important time points (d0 vs. d7, d7 vs. d14, d49 vs. d53, LDA score  >  4 and p  <  0.05), 53 microbial communities with stage differences were identified. Functional prediction using PICRUSt revealed that differential microbial communities are mainly related to carbohydrate and amino acid metabolism pathways. Overall, this study addresses the intricate relationship between ages, diets, and microbiota compositions in Tianfu goat kids, and also offering insights into microorganisms-host interactions. [ABSTRACT FROM AUTHOR]

Colorectal cancer (CRC) ranks among the most prevalent malignant tumors worldwide, with a multifactorial etiology encompassing genetic, environmental, and life-style factors, as well as the intestinal microbiota and its metabolome. These risk factors often work together in specific groups of patients, influencing how CRC develops and progresses. Importantly, alterations in the gut microbiota act as a critical nexus in this interplay, significantly affecting susceptibility to CRC. This review highlights recent insights into unmodifiable and modifiable risk factors for CRC and how they might interact with the gut microbiota and its metabolome. Understanding the mechanisms of these interactions will help us develop targeted, precision-medicine strategies that can adjust the composition of the gut microbiota to meet individual health needs, preventing or treating CRC more effectively. [ABSTRACT FROM AUTHOR]

Background: Non-communicable diseases (NCDs) are the leading cause of death around the world. The Dietary Quality Index-International (DQI-I) is one of the indicators that shows changes in diet and its association with NCDs. The aim of this study is to measure the association between the DQI-I and major metabolic risk factors. Methods: This study is a cross-sectional study based on data collected in the first phase of the prospective cohort study on Ravansar non-communicable diseases (RaNCD). To perform clinical and biochemical tests such as lipid profile, blood glucose and liver enzymes, blood samples were collected using standard vacutainer blood collection techniques. Information from the food frequency questionnaire containing 118 food items was used to score each person's DQI-I. Binary logistic regression was used to determine the association between the DQI-I tertile and the metabolic risk factors. Linear regression was also used for the association between subgroups of DQI-I score and the metabolic risk factors. Results: The total number of subjects in this study was 7,115, with a mean age of 47.14 ± 8.29 years. Dietary quality was generally poor, with 37.03% in the lowest tertile. Men had better dietary quality than women. Anthropometric measures, blood pressure, triglycerides and blood glucose were lower in the lowest tertile of dietary quality. A one-unit increase in the total DQI-I resulted in a 0.19 decrease in total cholesterol. Higher dietary quality was associated with a 22% increased risk of high triglycerides, a 19% increased risk of low high-density density lipoprotein, a 5% decreased risk of elevated low-density lipoprotein, a 42% increased risk of high blood pressure, and a 99% increased risk of high fasting blood glucose. Higher dietary quality was also associated with a 33% increased risk of overweight/obesity. Conclusion: The study found that participants had poor dietary quality, with some favorable metabolic outcomes in the lowest tertile, but concerning associations in the highest tertile, including increased risk for high triglycerides, blood pressure, and obesity. The complex associations suggest that balanced, multifaceted interventions are needed. [ABSTRACT FROM AUTHOR]

This study aimed to evaluate the association between ultra-processed food (UPF) and dental caries, considering muscle mass (MM), bone mineral density (BMD), and oral hygiene habits (OHH) as mediators. This study has an analytical cross-sectional design with 2,515 adolescents (18–19 years). The main exposure – the UPF intake ratio – was established using the food frequency questionnaire. The outcome was the number of decayed teeth, according to the DMFT index. The model adjustment included socio-economic status (SES), frequency of physical activity, and concurrent risk habits (CRH) as potential confounders. Three latent variables were considered: SES (family income, economic class, household head, and adolescent education), OHH (gingival bleeding on probing index and visible plaque index), and CRH (alcohol and tobacco dependence). The analyses used structural equation modeling, estimating the standardized coefficient (SC) in three models: lumbar BMD(1), femoral BMD(2), and total BMD(3). UPF consumption had a direct (SCmodel1=0.071, SCmodel2=0.072, SCmodel3=0.071; p < 0.05) and total (SCmodel1=0.067, SCmodel2=0.068, SCmodel3=0.068; p < 0.05) effect on the number of decayed teeth. BMD and MM did not mediate the association between UPF and dental caries, but the indirect association mediated by OHH was significant in all analyses (p < 0.05). Dental Caries was explained in other specific pathways: SES→UPF→Dental Caries (SCmodel1 = 0.009, SCmodel2 = 0.008, SCmodel3 = 0.009); SES→OHH→Dental Caries (SCmodel1 = 0.033, SCmodel2 = 0.033, SCmodel3 = 0.034); CRH→UPF→Dental Caries (SCmodel1 = 0.009, SCmodel2 = 0.008, SCmodel3 = 0.008); CRH→OHH→Dental Caries (SCmodel1 = 0.029, SCmodel2 = 0.027, SCmodel3 = 0.027). Dental caries prevention should include encouraging good OHH, healthy eating, and developing equitable public policies in middle and low-income countries like Brazil. [ABSTRACT FROM AUTHOR]

The gut microbiota has emerged as an independent risk factor for diabetes and its complications. This research aimed to delve into the intricate relationship between the gut microbiome and diabetic retinopathy (DR) through a dual approach of cross-sectional and prospective cohort studies. In our cross-sectional study cross-sectional investigation involving ninety-nine individuals with diabetes, distinct microbial signatures associated with DR were identified. Specifically, gut microbiome profiling revealed decreased levels of Butyricicoccus and Ruminococcus torques group, alongside upregulated methanogenesis pathways among DR patients. These individuals concurrently exhibited lower concentrations of short-chain fatty acids in their plasma. Leveraging machine learning models, including random forest classifiers, we constructed a panel of microbial genera and genes that robustly differentiated DR cases. Importantly, these genera also demonstrated significant correlations with dietary patterns and the molecular profiles of peripheral blood mononuclear cells. Building upon these findings, our prospective cohort study followed 62 diabetes patients over a 2-year period to assess the predictive value of these microbial markers. The results underlined the panel's efficacy in predicting DR incidence. By stratifying patients based on the predictive genera and metabolites identified in the cross-sectional phase, we established significant associations between reduced levels of Butyricicoccus, plasma acetate, and increased susceptibility to DR. This investigation not only deepens our understanding of how gut microbiota influences DR but also underscores the potential of microbial markers as early indicators of disease risk. These insights hold promise for developing targeted interventions aimed at mitigating the impact of diabetic complications. Key points: • Microbial signatures are differed in diabetic patients with and without retinopathy • DR-related taxa are linked to dietary habits and transcriptomic profiles • Lower abundances of Butyricicoccus and acetate were prospectively associated with DR [ABSTRACT FROM AUTHOR]

All the factors potentially influencing tacrolimus dose requirement and combinations thereof have never been thoroughly investigated, precluding accurate prediction of tacrolimus starting dose. This prospective, non-interventional, multicenter study in de novo adult kidney transplant recipients over the first year after transplantation aimed to investigate the factors influencing tacrolimus dose-standardized trough blood concentration (C0/D) over the first week post-transplant (D4-D7, primary objective), D8-M3 and M3-M12 (secondary objectives). Statistical analysis employed mixed linear models with repeated measures. Eighteen sites enrolled 440 patients and followed them up for 9.5 ± 4.1 months. Age at baseline (p = 0.0144), end-stage renal disease (p = 0.0092), CYP3A phenotype (p < 0.0001), dyslipidemia at baseline (p = 0.0031), hematocrit (p = 0.0026), total bilirubin (p = 0.0261) and plasma creatinine (p = 0.0484) independently increased with log(C0/D) over D4-D7, explaining together 72.3% of the interindividual variability, and representing a robust model to estimate tacrolimus initial dose. Donor age and CYP3A phenotype were also influential over D8-M3 and M3-12, in addition to recipient age. Corticosteroids, diabetes at baseline, and ASAT yielded inconstant results between D8-M3 and M3-M12. We found no ethnicity effect when CYP3A phenotype was accounted for, and no food effect. Intra-individual variability over M3-M12 was moderate, and significantly lower in patients with chronic hepatic disorder (p = 0.0196) or cancer (p = 0.0132). [ABSTRACT FROM AUTHOR]

This European Academy of Allergy and Clinical Immunology (EAACI) guideline provides recommendations for the management of IgE‐mediated food allergy and was developed using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach. Following the confirmation of IgE‐mediated food allergy diagnosis, allergen avoidance and dietary advice (with support of a specialised dietitian, if possible) together with the provision of a written treatment plan, education on the recognition of allergic symptoms and prescription of medication including adrenaline using an auto‐injector are essential. Patients with significant anxiety and requirement for coping strategies may benefit from support from a clinical psychologist. As immunomodulatory interventions, omalizumab is suggested for treatment of IgE‐mediated food allergy in children from the age of 1 and adults; and oral allergen‐specific immunotherapy is recommended for children and adolescents with peanut allergy and suggested for milk and egg allergies (generally after 4 years of age for milk and egg). Sublingual and epicutaneous immunotherapy are suggested for peanut allergy but are not yet available at the point of care. Future research into disease modifying treatments for IgE‐mediated food allergy are highly needed, with standardised and patient‐focused protocols and outcomes. [ABSTRACT FROM AUTHOR]

ABSTRACT Chronic obstructive pulmonary disease (COPD) is a progressive and irreversible disease affecting many people worldwide. Recent evidence suggests that diet and lifestyle play a vital role in COPD progression. We aimed to provide a comprehensive review of the effect of healthy and unhealthy dietary patterns on preventing and treating COPD. For this reason, Scopus, EMBASE, Web of Science, and PubMed were searched. Based on our findings, it appears that adhering to a healthy dietary pattern rich in vegetables, legumes, fruit, nuts, and whole grains may have advantageous impacts on preventing and treating COPD while following an unhealthy dietary pattern rich in red and processed meat, saturated fats, sweets, and sugary drinks affect COPD negatively. Adhering to Mediterranean, dietary approaches to stop hypertension (DASH), Prudent, Ketogenic, and High‐protein diet may be related to a lower risk of COPD and improved pulmonary function. Conversely, Western and Ramadan Intermittent Fasting diets may elevate the prevalence of COPD. Proposing a nutritious diet that enhances pulmonary function could potentially be an effective approach to preventing and managing COPD. A comprehensive knowledge of the relationship between dietary factors and COPD can provide healthcare professionals with properly supported approaches to advise patients and empower individuals to make informed lifestyle decisions that are beneficial to improve their pulmonary health. [ABSTRACT FROM AUTHOR]

Sepsis-induced myopathy (SIM) has been recognized as a critical risk factor for the development of acquired muscle weakness among patients in the intensive care unit. These individuals frequently encounter inadequate dietary intake and malnutrition. With the aggravation of the severity of the person's condition, leading to increased skeletal muscle protein breakdown and reduced synthesis, which is an urgent problem to be solved in clinical nutritional treatment. Whole milk protein powder (WMPP) has promising bioactive nutrients and holds promising potential for enhancing skeletal muscle mass. The study was designed to delve into the potential effects and mechanisms of WMPP intervention for increaseing skeletal muscle mass on SIM mice. Our results clearly show that the intervention with WMPP can significantly improve the exercise capacity and skeletal muscle mass in SIM mice. It significantly increases the diameter and cross-sectional area (CSA) of skeletal muscle fibers, while effectively reducing the excessive aggregation of collagen fibers and the abnormal accumulation of adipose tissue in the skeletal muscle of SIM mice. Moreover, WMPP intervention also significantly alleviated the oxidative stress status of mitochondria, which subsequently enhanced the expression of mitochondrial metabolic enzymes. The mechanism may be associated with decreased AMPK phosphorylation in skeletal muscle tissue and simultaneously increased phosphorylation of mTOR, p70S6K1, and 4EBP-1 in SIM mice. In summary, the WMPP intervention significantly enhances exercise capacity and skeletal muscle mass while mitigating the oxidative stress status of mitochondria. Furthermore, it regulates skeletal muscle anabolism via the AMPK/mTOR signaling pathway in SIM mice. [ABSTRACT FROM AUTHOR]

Background: Breast cancer (BrCa) is one of the leading causes of cancer-related deaths. There are several factors for getting BrCa, including some changeable factors related to lifestyle like unhealthy dietary patterns, so modifying them can prevent one third of the complications and deaths caused by BrCa. Therefore, we decided to investigate the relationship between Healthy Beverage Index (HBI) and the risk of BrCa. Methods: In this hospital-based case–control study, 253 patients with BrCa and 267 non-BrCa controls were enrolled. Food consumption was recorded to calculate the HBI score using a semi-quantitative Food Frequency Questionnaire (FFQ). Additionally, by using binary logistic regression analysis with adjustment for confounders, the relationship between HBI and the risk of BrCa were assessed. HBI was established by Duffey et al. and is used to evaluate the overall quality of beverage intake and identify changes in consumption. Results: Mean ± SD of age and BMI of the study participants were 47.92 ± 10.33 years and 29.43 ± 5.51 kg/m2, respectively. Patients with BrCa considerably outperformed controls in terms of waist circumference (WC), age at first pregnancy, history of abortion, and number of children(Pvalue < 0.05). Compared with those in the lowest quartile of HBI, subjects in the highest quartile had higher intake of energy, carbohydrate, protein, fat, fiber, sodium, potassium, calcium, magnesium, zinc, vitamin C, E, B9, fruits, vegetables, fish and nut as well as lower BMI and WC (Pvalue < 0.05). After adjustment for potential confounders, individuals in highest compared to lowest quartile of HBI had significantly lower risk of BrCa for total population (odds ratio (OR): 0.40; 95% confidence interval (95%CI): 0.21–0.76, Pvalue < 0.05), premenopausal (OR: 0.38; 95% CI: 0.16–0.92, Pvalue = 0.013), and postmenopausal (OR: 0.27; 95% CI: 0.10–0.78, Pvalue = 0.023). Conclusion: Findings of this study suggested that higher HBI score decreased the risk of BrCa. However, further investigation is needed. [ABSTRACT FROM AUTHOR]

Background: Research on the relationship between dietary phytochemical intake and the anthropometric indices as well as the diabetic foot ulcers (DFUs) remains inconsistent. We aimed to investigate the associations of dietary phytochemical index (DPI) with the novel anthropometric indices and the severity of DFUs. Methods: This cross-sectional study was conducted on 339 adults with type 2 diabetes. Dietary intake was assessed using three 24-hour dietary recalls. To quantify the phytochemical content of the diet, the DPI estimation was done through an equation proposed by McCarty. The International Working Group on the Diabetic Foot (IWGDF) criteria and Wagner classification system were applied to assess DFUs. New anthropometric indices including a body shape index (ABSI), body roundness index (BRI) and abdominal volume index (AVI) were calculated based on formulas. We employed analysis of variance (ANOVA), analysis of covariance (ANCOVA) and logistic regression to explore associations between DPI and the anthropometric indices and DFU variables. Results: Our results revealed no significant association between DPI and the foot ulcer indices, following adjusting for the possible covariates. Furthermore, we also examined the relationship between diabetic neuropathy, as measured by monofilament score, and the DPI. Similarly, we did not find any substantial relationship between the DPI and monofilament score (OR: 1.18; 95% CI: 0.66–2.09; Ptrend = 0.56), as well as biochemical indices. Our analysis did not reveal any significant associations between the DPI and ABSI (OR: 0.70; 95% CI: 0.35–1.38; Ptrend = 0.30), BRI (OR: 0.80; 95% CI: 0.33–1.95; Ptrend = 0.59), and AVI (OR: 1.99; 95% CI: 0.92–4.33; Ptrend = 0.08). Conclusions: Our study revealed no significant links between the DPI and foot ulcer indices, neuropathy measures, and anthropometric indices. These findings imply that factors beyond dietary phytochemical intake may exert greater influence on the development of foot ulcers in diabetes. [ABSTRACT FROM AUTHOR]

ABSTRACT BACKGROUND METHODS RESULTS IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY CONCLUSIONS We sought to determine the impact of school gardens and nutrition education on student fruit and vegetable consumption from limited‐income communities in Alabama.Third grade students at 99 Alabama schools with and without gardens on‐site were randomized to receive either nutrition education or to a wait‐list control group. Multi‐level models were used to assess the effects of treatment and control with and without school gardens.Students attending schools with gardens demonstrated highest consumption of fruits and vegetables prior to treatment. Nutrition education alone translated into significant dietary improvements. Both gardens and education translated into greatest dietary improvements.Devising financially accessible, practical, and culturally relevant ways to improve student health through garden and nutrition education may help improve student diet. Forming comprehensive Extension, SNAP‐Ed, and school collaboration to support gardens, nutrition education, and healthy school policies and systems can be a way to support and sustain healthy student learning environments.Combined gardening and nutrition education is associated with increases in fruit and vegetable consumption among majority rural, Southern students from limited‐resource communities. [ABSTRACT FROM AUTHOR]

eHealth literacy plays a crucial role during pregnancy, as maternal health behavior can influence health outcomes for both mother and child. This study assessed the impact of eHealth literacy on maternal-fetal health outcomes through a cross-sectional analysis of 1,265 pregnant women admitted to a tertiary maternity hospital in Turkey between April and July 2022. Data on sociodemographic information, obstetric variables, birth outcomes, Internet usage, and eHealth Literacy Scale (eHEALS) were collected. Kolmogorov-Smirnov, Mann – Whitney U, Kruskal-Wallis, and Spearman correlation were used for data analysis. The median age of women was 28 years, and the mean gestational age was 38.6 weeks. Median eHealth literacy score was 21 (range:8-40). Pregnant women who had planned pregnancies, received spousal support, attended 9–12 antenatal care visits, received vaccinations, adhered to iron and folic acid supplementation, engaged in regular physical activity, and maintained regular sleep patterns exhibited higher eHealth scores (all p < .001). eHEALS scores were higher in women who experienced normal vaginal deliveries (p < .001), while lower eHEALS scores were noted in those with comorbidities (p = .001). The study suggested that higher eHealth literacy among pregnant women was associated with improved health-promoting behaviors, more favorable health perceptions, increased utilization of health services, and better maternal and fetal outcomes. [ABSTRACT FROM AUTHOR]

Background: Dietary factors have been suggested as potential risk factors for myopia, but research findings on this relationship are inconclusive. The potential predisposing or protective role of macronutrient (carbohydrate, protein, fat) intake in the development of myopia was systematically reviewed, followed by data synthesis by meta-analysis. Methods: A systematic search was conducted in PubMed, Web of Science, Scopus, and Google Scholar up to the end of June 2023 to identify all relevant studies. All observational studies that assessed the relationship between macronutrient intake with myopia, axial length (AL) of eyes and spherical equivalent refractive error (SE) on individuals younger than 18 years old were included. Results: After removing duplicates and screening studies, four studies were included in the systematic review and meta-analysis. Pooled odds ratios regarding the association between myopia development and nutritional intake were 1.01 (95% CI: 0.94, 1.08), 0.97 (95% CI: 0.86, 1.08), and 0.99 (95% CI: 0.83, 1.18) for carbohydrates, proteins, and fats, respectively, indicating no significant associations. Intake of carbohydrates, proteins, and fats was not significantly associated with either SE or AL. Conclusions: Intake of carbohydrates, fats, or proteins did not influence the risk of myopia. The relationship between the intake of other macronutrients and myopia is suggested to be scrutinized in future studies. Registration: The systematic review protocol was registered on PROSPERO (registration number: CRD42024541369). [ABSTRACT FROM AUTHOR]

The increasing reliance on fossil fuels and the growing accumulation of organic waste necessitates the exploration of sustainable energy alternatives. Anaerobic digestion (AD) presents one such solution by utilizing secondary biomass to produce biogas while reducing greenhouse gas emissions. Given the crucial role of microbial activity in anaerobic digestion, a deeper understanding of the microbial community is essential for optimizing biogas production. While metagenomics has emerged as a valuable tool for unravelling microbial composition and providing insights into the functional potential in biodigestion, it falls short of interpreting the functional and metabolic interactions, limiting a comprehensive understanding of individual roles in the community. This emphasizes the significance of expanding the scope of metagenomics through innovative tools that highlight the often-overlooked, yet crucial, role of microbiota in biomass digestion. These tools can more accurately elucidate microbial ecological fitness, shared metabolic pathways, and interspecies interactions. By addressing current limitations and integrating metagenomics with other omics approaches, more accurate predictive techniques can be developed, facilitating informed decision-making to optimize AD processes and enhance biogas yields, thereby contributing to a more sustainable future. [ABSTRACT FROM AUTHOR]

AbstractThis study aims to estimate the cost differential between current and healthy diets, overall and by household education level. Data from the 2014–2015 Belgian National Food Consumption Survey and food prices from the 2014 GfK ConsumerScan panel were linked. The DIETCOST programme was used to model healthy, isocaloric healthy and current diets. For the reference household, the average daily diet cost was 20.1€ (95%CI: 19.9–20.4) for current diets, 20.9€ (95%CI: 20.6–21.2) for healthy isocaloric diets (+3.9% vs. the current diets) and 22.5€ (95%CI: 22.3–22.8) for healthy diets (+12.0%). In low-educated households, the cost of current and of healthy isocaloric diets was similar (19.2€ (95%CI: 19.0–19.5) vs. 19.3€ (95%CI: 19.0–19.6)), whereas in high-educated households, the cost of healthy isocaloric diets (22.0€; 95%CI: 21.8–22.3) was higher than the cost of current diets (21.2€; 95%CI: 20.9–21.4)). Though needing validation, this finding is valuable for interventions aimed at improving dietary habits in disadvantaged populations. [ABSTRACT FROM AUTHOR]

Diabetes and its complications pose a significant threat to global health. Various factors contribute to the development of diabetes, with diet being an important trigger. The Dietary Quality Index-International (DQI-I) serves as an indicator of changes in diet and its association with chronic diseases, including diabetes. The aim of this study is to examine the association between DQI-I and diabetes in adults. Data from the first phase of the Ravansar Non-Communicable Disease Cohort Study (RaNCD) were used for this cross-sectional study. The study included individuals from western Iran aged between 35 and 65 years. The DQI-I was used to assess diet quality and the essential aspects of a healthy diet. Multiple logistic regression analyses were performed to compare DQI-I total score and diabetes. A total of 7,079 individuals were included, including 608 diabetic and 6,471 healthy individuals. The mean DQI-I score was 60.51 ± 8.47 in healthy individuals and 63.12 ± 8.64 in diabetics. The odds of developing diabetes were higher in individuals with a higher DQI-I (adjusted odds ratio: 1.49, 95% CI: 1.30–1.73). The variety was 13.43 ± 4.47 in diabetics and 12.59 ± 4.79 in healthy individuals. Adequacy was 33.23 ± 3.71 in diabetics and 33.79 ± 3.37 in healthy individuals. Moderation was 13.27 ± 6.05 in diabetics and 11.79 ± 5.47 in healthy individuals. The overall balance was 2.88 ± 2.21 in the healthy group and 2.61 ± 2.13 in the diabetics. The macronutrient ratio was 2.15 ± 1.88 in the healthy group and 2.04 ± 1.84 in the diabetics. The fatty acid ratio was 0.72 ± 1.29 in the healthy group and 0.56 ± 1.17 in the diabetic group. The overall balance score was higher in the healthy subjects. The DQI-I total score was higher in diabetics, indicating a positive association between diabetes and the DQI-I. Therefore, the importance of continuous dietary management and education of diabetic patients should be emphasized. [ABSTRACT FROM AUTHOR]

Background: Many countries have introduced school food standards to improve the dietary intakes of school-aged children. England has school food standards (SFS) legislation in place but little is known about how well secondary schools comply with this. We aimed to assess compliance with the SFS legislation in English secondary schools and explore the impact of the SFS on pupils' nutritional intake. Methods: We conducted a cross-sectional study with English secondary schools from 2019 to 2022. We compared SFS compliance and pupil nutritional intake in schools mandated or not mandated to comply with the SFS legislation, and explored the association between school compliance and pupil nutritional intake. We assessed the percentage of SFS (%SFS) complied with by reviewing school food menus and observing food served in school canteens. We assessed pupil nutritional intake using a 24-hour dietary recall measure (Intake24) and estimated intakes of free sugar (primary outcome) and other nutrients/foods. We used adjusted multilevel models to compare pupil intakes in the SFS-mandated and SFS-non-mandated schools, and to explore the association between school SFS compliance and pupil intakes. Results: 36 schools (23 not mandated and 13 mandated to comply with the SFS) and 2,273 pupils participated. The median %SFS complied with was 63.9% (interquartile range 60.0–70.0%). This was similar for SFS-non-mandated (64.5%) and SFS-mandated schools (63.3%). Compliance was highest for standards applying to lunchtime (median = 81.3%) and lowest for those applying across the whole school day (median = 41.7%). It was also lower for standards restricting high fat, sugar and energy-dense items (median = 26.1%) than for standards aiming to increase dietary variety (median = 92.3%). Pupils from SFS-mandated schools had a lower mean lunchtime intake of free sugar (g) (adjusted mean difference: -2.78g; 95% CI: -4.66g to -0.90g). There were few significant associations between %SFS complied with and pupil nutritional intake. Conclusions: English secondary schools do not fully comply with SFS legislation regardless of whether they are mandated to comply. Schools and caterers may require monitoring and support to fully comply. There is little evidence that SFS compliance is associated with better pupil nutritional intake. Food environments outside of school also need to be considered. Study registration: ISRCTN68757496 (17-10-2019). [ABSTRACT FROM AUTHOR]

Enteral tube feeding is commonly used for children and young people with complex health and care needs. Blended diets are becoming more widely used and there is increasing evidence to show the benefits of a blended diet for children, young people and their families. This article aims to collate recent evidence on blended diets and describe the implications for nursing practice. Studies exploring blended diets have identified benefits such as improved gastrointestinal symptoms, positive engagement with families around food and mealtimes and the normalisation of enteral tube feeding. Research has also explored the nutritional and microbial content of food blends as well as the viscosity and risk of tube blockage. These are key considerations when supporting families to make informed decisions and use blended diets safely. Nurses play an important role in supporting the safe and effective use of blended diets as part of a wider multidisciplinary team. It is necessary that they have an understanding of the evidence underpinning nursing practice in this area. [ABSTRACT FROM AUTHOR]

Background: Dietary patterns and lifestyle factors can influence the intensity of systemic inflammation and, consequently, the development and progression of coronary artery calcification (CAC). This study aimed to explore the relationship between the inflammatory potentials of diet and lifestyle, as captured by novel dietary and lifestyle inflammation scores (DIS and LIS), with CAC incidence and progression. Methods: We analyzed data on 5949 Black and White men and women ≥ 45 years old participating in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort. Baseline data on diet and lifestyle factors were collected from 2000 to 2002 and used to construct the DIS and LIS, which reflect the overall inflammatory potential of diet and lifestyle. Cox proportional hazard regression was used to calculate the hazard ratios (HR) and 95% confidence intervals (95% CI) for CAC incidence and progression across quartiles of DIS and LIS, adjusting for potential confounders. Results: Over a median follow-up of 8.0 years, among 2638 participants with zero CAC score at baseline, 977 individuals developed positive scores, and 1681 out of 2561 participants showed CAC progression. For individuals in the highest (more pro-inflammatory) compared to the lowest (more anti-inflammatory) quartiles of the LIS, the multivariable-adjusted HR for CAC incidence was 1.35 (95% CI, 1.10–1.65; P trend < 0.002). This association was stronger among younger adults aged < 60 years compared to those aged ≥ 60 years, with respective values of 1.76 (1.34–2.30) and 1.02 (0.78–1.35) (P interaction < 0.001). However, the LIS was not significantly associated with the progression of existing CAC. Among the components of the LIS, a body mas index (BMI) ≥ 25 kg/m2 and current smoking were significant predictors for the incidence and progression of CAC, respectively. No significant association was found between DIS and CAC incidence and progression. Conclusions: Lifestyle factors, through their impact on systemic inflammation, may be associated with a higher risk of CAC incidence in middle and late adulthood. [ABSTRACT FROM AUTHOR]

Background: Community nurses (CNs) play an important role in supporting healthy lifestyles, including healthy eating behaviour of patients. However, many CNs do not incorporate healthy eating support in their daily routines to the fullest extent possible. This study aimed to explore (1) the associations between nurse-related behavioural determinants and self-reported healthy eating support practices of Dutch CNs and (2) CNs' need for additional knowledge. Methods: In this cross-sectional survey design, 244 Dutch CNs completed an online, self-administered questionnaire in October-November 2021. The 60 questionnaire items were related to CNs' characteristics, nurse-related determinants, healthy eating support practices (observing problems, having a conversation about patients' dietary behaviour, motivating patients to eat and drink healthier and supporting patients in goal setting) and the need for additional knowledge. The items on determinants and practices used a 5-point Likert scale. Adjusted prevalence ratios (PRadjusted) with 95% confidence intervals (95%CIs) were obtained for the associations between determinants and practices, using adjusted Poisson regression with robust variance estimations. Results: More CNs practiced observing problems (75%) and having a conversation (70%) than did motivating patients (45%) and supporting goal setting (28%) at least often. A more positive attitude (PRadjusted 1.8; 95%CI 1.5–2.2), greater self-efficacy (PRadjusted 1.3; 95%CI 1.1–1.5), greater motivation (PRadjusted 1.5; 95%CI 1.3–1.7) and better abilities (PRadjusted 1.4; 95%CI 1.2–1.6) were associated with a greater prevalence of supporting healthy eating at least often (vs. never to sometimes). Barriers were not associated with healthy eating support (PRadjusted 1.1; 95%CI 1.0-1.2). CNs especially desired more knowledge on diet in relation to cancer, gastrointestinal diseases, severe psychiatric diseases and dementia; methods for motivating patients to start and for supporting patients to sustain healthy eating; and dealing with patient autonomy. Conclusions: This study suggests that nurse-related behavioural determinants such as attitude, self-efficacy, motivation and ability should be addressed to improve CNs' competences in healthy eating support. In addition, based on self-reported need for additional knowledge, it is recommended to pay attention to evidence-based behaviour change techniques, dealing with patient autonomy, and diet in relation to cancer, gastrointestinal diseases, severe psychiatric diseases and dementia. Reporting method: The STROBE Statement was followed for reporting. [ABSTRACT FROM AUTHOR]

In the Southern Ocean, myctophids (family Myctophidae) are speciose, dominate the mesopelagic fish biomass, and are important in the diets of many fishes, squids, seabirds, and marine mammals. Consequently, they play a key role in carbon export and energy transfer from primary consumers to top predators. However, they are delicate and rarely found intact in predator stomachs, which makes them difficult to identify to species. Fortunately, their otoliths (sagittae) are mostly distinctive and therefore useful for species identification. Previous studies describing Southern Ocean myctophid otoliths were often limited by small sample sizes or focused on only a few species. To facilitate myctophid identifications in diet studies, we provide scanning electron microscope images of otoliths with brief descriptions for 37 species of Southern Ocean myctophids. The identities of problematic taxa were confirmed with DNA. Most species were found to have distinctive otoliths, which can be used to identify them to the species level. Large Gymnoscopelus piabilis otoliths comprised two types, which may represent different species. In addition, allometric equations are provided for 32 species to enable back calculation of fish size. [ABSTRACT FROM AUTHOR]

To compare the effectiveness of outpatient nutritional guidance supplemented by digital media with exclusively standard outpatient nutritional guidance in pregnant women with gestational diabetes mellitus (GDM).This was a randomized, patient-blinded clinical trial conducted at the Diabetes and Pregnancy outpatient clinic from February 2021 to January 2023. Pregnant women with GDM were randomly allocated into two groups: the control group received exclusively outpatient nutritional guidance, and the Intervention Group received outpatient nutritional guidance along with reminders via WhatsApp. Dietary intake (calories, carbohydrates, lipids, proteins, and fibers) was evaluated using 24 h dietary recalls. Glycemic control and the need for pharmacological treatment were also assessed.A total of 81 women were included, 34 allocated to the control group, and 47 to the intervention group. Patients were followed for a period of 4–8 weeks. Significant differences were observed in some points of glycemic control between the two groups over the follow-up period. There were no statistical differences in pharmacological therapy (p=0.498); 188 24 h dietary recall were conducted in the control group and 290 in the intervention group. A statistically significant increase in lipid intake was observed in the intervention group over the follow-up period compared to the control group (p<0.001). No changes in calorie intake, other macronutrients, or fiber consumption were noted.Glycemic control was significantly improved with the addition of frequent text reminders about dietary choices, and a significant increase in lipid intake was seen in all women, more so in the reminder group. [ABSTRACT FROM AUTHOR]

Background: Multiple sclerosis (MS) is a chronic immune-mediated disease of the central nervous system affecting approximately 2.8 million people worldwide. In addition to genetic and environmental factors, various lifestyle factors contribute to disease development and progression. Objectives: We performed a monocentric retrospective study and investigated the effect of lifestyle factors such as obesity, smoking, alcohol consumption, physical activity, and dietary habits on the degree of disability in a cohort of people with MS (pwMS) with an average onset of disease after the age of 55. Design: This late-onset MS (LOMS) study group (n=47) was characterized by a mean age of 60.9years and a mean duration of disease of 5.0 years. The LOMS study group was compared with two control groups. The study participants in the “old control group” (Cold) were on average as old and in the “young control group” (Cyoung) as long suffering from MS as the pwMS in the LOMS group. Methods: Data from medical documentation and a questionnaire were analyzed using descriptive frequency analyses and testing for correlation between different variables also by generalized estimating equations. The Expanded Disabilty Status Scale (EDSS) score and the progression index were used as a measure of disability. Results: We found a significant association between smoking history and the current EDSS score in the Cyoung group, but not in the two older study groups. For physical activity, there was a significant negative correlation with EDSS score in the study group and the Cold group, alcoholic beverage consumption correlated with decreased EDSS in the Cold group. The intake of meat negatively correlated with the progression index in the LOMS group. Conclusion: In summary, different life-style factors correlated with disability depending on patient age and disease duration. These life-style factors may be considered in the future counseling of pwMS at older ages. [ABSTRACT FROM AUTHOR]

Background: Obesity has a significant impact on healthcare resources with limited accessible support available through the NHS. This service evaluation determines 24-month efficacy of referral to an open-group behavioral program by BMI category and socioeconomic status. Methods: This retrospective, longitudinal study examined weight outcomes of adults living in England referred by healthcare professionals to Slimming World during 2016 who recorded at least 1 weight change. Primary outcome was % weight change at 3, 6, 12, and 24 months. Socioeconomic status was measured using the Index of Multiple Deprivation (IMD). Data from a post-referral questionnaire investigated self-reported changes in dietary and activity behaviors. Results: Twenty-seven thousand five hundred sixty (15.6% male) records were analyzed. Mean (SD) age and BMI on joining were 48.6 (14.80) years and 37.1 (6.31) kg/m2; 91.7% had a BMI > 30 kg/m2. Mean (SD) % weight change was −5.6 (3.79), −7.1 (5.71), −7.5 (6.88), and −7.3 (6.88) at 3, 6, 12, and 24-months, respectively. At 24- months, differences in weight loss between BMI category were significant, ranging from 0.29% (35-<40 vs 40+) to 1.33% (25-<30 vs 40+). For IMD quintile only comparisons against Q1 and Q2 were significant, ranging between 0.36% (Q2 vs Q3) to 0.94% (Q1 vs Q5). Five thousand eight hundred sixty-two (21.2%) completed the post-referral questionnaire. There were no BMI category effects on dietary behaviors but changes in physical activity behaviors were lower within the higher categories albeit effect sizes were small (all ges < 0.001). IMD quintile influenced changes for sugary drinks, watching TV and avoiding moderate activity although effect sizes were small (all ges < 0.01). Conclusion: Following 12-week referral to a commercial weight management organization, a mean weight loss of over 7% was reported at 24-months. Adults with higher BMIs and a greater level of deprivation can benefit from the practical support offered as part of the referral, supporting weight loss and weight loss maintenance albeit with some inequality. [ABSTRACT FROM AUTHOR]

Objectives: The association between ultra-processed foods (UPF) consumption and cognitive performance needs to be better characterized in adolescents, especially in lowincome settings, where the cost of human capital is high. This study investigated the association between cognitive performance and UPF in adolescents from the countryside of the Brazilian Northeast. Methods: Adolescents (15-18 years old) from three public high schools were included. Food intake was assessed using three 24-hour dietary recalls. The classification of foods as UPF was determined according to the Nova classification. Cognitive performance was evaluated using the Non-Verbal General Intelligence Test. Results: 116 adolescents were included, of which 50 (43.1%) showed low cognitive performance. The average energy intake was 1973.5 kcal, with 24.2% coming from UPF. Participants with low cognitive performance consumed 26.5% (95% CI: [22.2; 30.7]%) of daily energy intake from UPF compared to 22.5% ([18.8; 26.2]%) of those with mediumhigh cognitive performance (P = 0.17), without differences in energy and macronutrient intake. Conclusion: Despite similar UPF consumption compared to the Brazilian average, no association was found between UPF consumption and cognitive performance in this lowincome adolescent sample. [ABSTRACT FROM AUTHOR]

Atrial fibrillation (AF) is the most prevalent sustained cardiac arrhythmia. Comprehensive modification of established AF risk factors combined with dietary interventions and breaking deleterious habits has been shown to reduce AF burden and recurrence. Numerous AF risk factors, such as diabetes, obesity or hypertension can be partially related to dietary and lifestyle choices. Therefore, dietary interventions may have potential as a therapeutic approach in AF. Based on available data, current guidelines recommend alcohol abstinence or reduction to decrease AF symptoms, burden, and progression, and do not indicate the need for caffeine abstention to prevent AF episodes (unless it is a trigger for AF symptoms). Uncertainty persists regarding harms or benefits of other dietary factors including chocolate, fish, salt, polyunsaturated and monounsaturated fatty acids, vitamins, and micronutrients. This article provides a systematic review of the association between AF and both dietary patterns and components. Additionally, it discusses potentially related mechanisms and introduces different strategies to assess patients' nutrition patterns, including mobile health solutions and diet indices. Finally, it highlights the gaps in knowledge requiring future investigation. [ABSTRACT FROM AUTHOR]

Background: Unfavourable changes occur in children's health behaviours and outcomes during the summer holidays. This systematic review aimed to determine the effectiveness of summer holiday programs in mitigating these changes. Methods: Six databases (MEDLINE, JBI, PsychINFO, Embase, ERIC and Scopus) were systematically searched for experimental controlled studies that investigated programs of at least 5 days' duration conducted exclusively during the summer holiday period on school-aged children (5–18 years). Primary outcomes were moderate-vigorous physical activity and energy intake. Secondary outcomes were sedentary behavior, diet quality, adiposity, and cardiorespiratory fitness. Risk of Bias was assessed using the PEDro tool. Effect sizes were calculated using random-effects meta-analysis with narrative synthesis of effects by student or program characteristics. Results: Ten studies (two randomised controlled trials, and eight non-randomised controlled trials) involving 1,446 participants were included. Summer programs had a significant moderate effect on reducing sedentary behaviour (g= -0.59, 95%CI= -1.16, -0.03) and significant small effects on improving moderate-to-vigorous physical activity (g = 0.35, 95%CI = 0.02, 0.67) and adiposity (g= -0.25, 95% CI = -0.39, -0.10). No significant change was detected for cardiorespiratory fitness (g = 0.43, 95%CI= -0.32, 1.17), energy intake (g= -0.06, 95% CI -2.33, 2.22), or diet quality (g = 0.20, 95%CI= -0.43, 0.83). Summer program effectiveness did not appear to differ by child sociodemographic or program characteristics. Concerns regarding bias and high heterogeneity impacted results. Conclusions: Summer programs show potential in promoting healthier movement behaviours in children and supporting healthy body weight during the summer months. Although evidence from the included studies has limitations, these programs produced small to moderate effect sizes and present promising health intervention opportunities for children. Future research with more rigorous study designs and comprehensive reporting is needed to confirm these findings and better understand the impact of summer programs on children's health. Prospero registration: CRD42023409795. [ABSTRACT FROM AUTHOR]

Background: Implementation of recommended gestational weight gain (GWG) care by antenatal care providers is poor. It is unclear whether practice implementation and barriers differ between antenatal care provider profession or experience. This study aimed to assesses the provision of and barriers to guideline care for GWG and examine associations with professional discipline and years of experience. Methods: A cross sectional survey was conducted with antenatal care providers working in three public maternity services in a regional city in Australia. Data were collected on the provision of and barriers (informed by the Theoretical Domains Framework) to recommended GWG care. Data were summarised using descriptive statistics. Associations between health profession characteristics (professional discipline and years providing antenatal care) and GWG care practices and barrier outcomes were assessed using multivariate logistic regression. Results: 117 antenatal care providers completed the survey (75% participation rate). One quarter (25%) reported that they routinely provided recommended GWG assessment at the first antenatal visit, and 9% at subsequent visits. Only 7% routinely provided recommended advice on GWG, healthy eating and physical activity. Professional discipline or years of experience were not associated with higher odds of GWG practices. Skills, belief about capabilities, belief about consequences and environmental context and resources were barriers to providing care. Medical professionals had higher odds of agreeing that they have been adequately trained to address GWG (OR = 9.14, 95%CI:3.10–26.90) and feel competent in having sensitive conversations with pregnant women about GWG (OR = 8.60, 95%CI:2.29–32.28) than midwives. Midwives had higher odds of agreeing that there are services they can refer pregnant women to for further support (OR = 2.80, 95%CI:1.13–6.91). Conclusions: The provision of antenatal care for GWG was low, inconsistently provided and did not differ by professional discipline or years of experience. Antenatal care providers report numerous barriers including skills, belief about capabilities, belief about consequences, and environmental context and resources. Barriers to GWG care provision differed by professional discipline, but not years of providing care. The findings demonstrate that the type and prioritisation of practice-change implementation strategies may need to be tailored to address the differential barriers faced by professional groups. [ABSTRACT FROM AUTHOR]

Social situations can present challenges for those looking to reduce or avoid eating meat. In an experimental vignette study with a large representative sample of 1,117 UK-based meat eaters, we explore affective responses to requests for vegetarian meals and perceptions of those making the request across four social situations: a BBQ, a pub, a restaurant dinner, and a dinner party. We examine moderators of these perceptions including whether the requester presents themselves as vegetarian or a meat restrictor and whether they cite health, environmental or no motives for their request. Overall, we find that these moderators have a greater impact on meat eaters' perceptions of the requester than on their affective responses to the request. We also find that these outcomes are more impacted by the mention of motives than they are diet type. Standout findings include evidence that people citing environmental motives for their vegetarian meal request are perceived more negatively, while those with health motives are perceived more positively. We also identify substantial heterogeneity across the respondents' levels of meat attachment: those who are more attached to meat have more negative perceptions of vegetarian meal requesters and experience higher negative affect and lower positive affect in response to the request. [ABSTRACT FROM AUTHOR]

Background: Metabolic disorders have become one of the global medical problems. Due to the complexity of its pathogenesis, there is still no effective treatment. Bile acids (BAs) and gut microbiota (GM) have been proved to be closely related to host metabolism, which could be important targets for metabolic disorders. Zhi-Kang-Yin (ZKY) is a traditional Chinese medicine (TCM) formula developed by the research team according to theory of TCM and has been shown to improve metabolism in clinic. However, the underlying mechanisms are unclear. Aim of the study: This study aimed to investigate the potential mechanisms of the beneficial effect of ZKY on metabolism. Methods: High-fat diet (HFD)-fed mice were treated with and without ZKY. The glucose and lipid metabolism-related indexes were measured. BA profile, GM composition and hepatic transcriptome were then investigated to analyze the changes of BAs, GM, and hepatic gene expression. Moreover, the relationship between GM and BAs was identified with functional gene quantification and ex vivo fermentation experiment. Results: ZKY reduced weight gain and lipid levels in both liver and serum, attenuated hepatic steatosis and improved glucose tolerance in HFD-fed mice. BA profile detection showed that ZKY changed the composition of BAs and increased the proportion of unconjugated BAs and non-12-OH BAs. Hepatic transcriptomic analysis revealed fatty acid metabolism and BA biosynthesis related pathways were regulated. In addition, ZKY significantly changed the structure of GM and upregulated the gene copy number of bacterial bile salt hydrolase. Meanwhile, ZKY directly promoted the growth of Bifidobacterium, which is a well-known bile salt hydrolase-producing genus. The ex vivo co-culture experiment with gut microbiota and BAs demonstrated that the changes of BAs profile in ZKY group were mediated by ZKY-shifted GM, which led to increased expression of genes associated with fatty acid degradation in the liver. Conclusion: Our study indicated that the effect of ZKY on improving metabolism is associated with the modulation of GM-BAs axis, especially, by upregulating the abundance of bile salt hydrolase-expression bacteria and increasing the levels of unconjugated BAs. This study indicates that GM-BAs axis might be an important pathway for improving metabolic disorders by ZKY. [ABSTRACT FROM AUTHOR]

ABSTRACT This study aimed at evaluating the effects of non‐fermented and fermented pseudocereal flours, quinoa and canihua, on iron and zinc bioavailability in Wistar rats. Two diets prepared with 92% fermented quinoa or 79.5% fermented canihua were compared with diets prepared with the same amount of non‐fermented pseudocereals. Other two quinoa diets were prepared with 60% non‐fermented or fermented quinoa and compared with a refence diet which was free of phytates. Body weight, feed efficiency ratio, and the absorption, retention and bioavailability of iron and zinc were evaluated. While body weight and feed efficiency ratio were higher (p < 0.05) in animals after non‐fermented diets, the results of mineral absorption and bioavailability were consistently higher in the diets containing fermented pseudocereals. Iron concentration in the livers of animals after the fermented quinoa (92%) and canihua diet (79.5%), were 34% and 30% higher than after the diets with non‐fermented pseudocereals. Zinc bioavailability, indicated by zinc in femur of animals fed the 60% fermented quinoa diet was 53.2 μg g−1 ZnInt g−1 BW, comparable to that in animals fed a reference diet with no phytates (58.2 μg g−1 ZnInt g−1 BW), and significantly higher (p < 0.05) than in animals fed the non‐fermented quinoa diet (34.5 μg g−1 ZnInt g−1 BW). Zinc bioavailability was mainly influenced by phytate content in the diet (R2 = 0.665 and p = 0.000). The retention of iron in the liver (2220 μg g−1 FeInt g−1 BW) was higher in the diet containing 60% of fermented quinoa than in the non‐fermented diet (1429 μg g−1 ZnInt g−1 BW). Differences in iron absorption were mainly impacted by iron content in the diets (R2 = 0.828 and p = 0.000). In conclusion, the addition of fermented pseudocereals to diets increased the bioavailability of iron and zinc in Wistar rats. These findings will encourage further research into fermented pseudocereals and their potential health effects. [ABSTRACT FROM AUTHOR]

Aim Materials and Methods Results Conclusions Clinical Trial Registration The aim was to study the effect of two low‐calorie, high‐protein (HP) diets, with most of the protein coming from animal or plant sources, on glycaemic and other cardiometabolic outcomes in subjects with overweight or obesity and glucose metabolism disorders.A total of 117 participants aged >18 years with body mass index over 27.5 kg/m2 and prediabetes or type 2 diabetes mellitus (T2DM) were randomized to one of two HP low‐calorie diets (35% of total calories from protein), in which 75% of the protein was from either plant‐based sources (HPP) or animal sources (HPA). For both diets, 30% and 35% of the total calories were from fat and carbohydrates, respectively. The dietary intervention lasted 6 months.Both diets improved body composition to a similar extent, including weight loss (−8.05 ± 5.12 kg for the HPA diet and −7.70 ± 5.47 kg for the HPP diet at 6 months) and fat mass, mainly visceral fat. Both diets had a similar beneficial effect on glucose metabolism, including fasting glucose, insulin, homeostasis model assessment of insulin resistance index and glycated haemoglobin. Other biochemical parameters, including lipid profiles, liver enzymes, adipokines and inflammatory biomarkers, similarly improved in both groups. Fasting incretins, mainly glucagon‐like peptide 1, decreased significantly in both groups, and this effect correlated with weight loss.Low‐calorie HP diets improved body composition, glucose metabolism and other cardiometabolic outcomes, regardless of protein source (either animal or plant sources), in outpatients with prediabetes or T2DM.The clinical trial was registered in ClinicalTrials.gov (identifier: NCT05456347) https://clinicaltrials.gov/study/NCT05456347?term=NCT05456347&rank=1. [ABSTRACT FROM AUTHOR]