Dietary Practices Research Articles

Potential of Scenedesmus sp. and Aurantiochytrium spp. as protein and n-3 fatty acid sources in practical diets for juvenile Penaeus vannamei

Potential of Scenedesmus sp. and Aurantiochytrium spp. as protein and n-3 fatty acid sources in practical diets for juvenile Penaeus vannamei

California’s 2023 Chinese-Western Cuisine: Impact on Community Health and Cultural Identity

This study explores the impact of California’s Chinese-Western fusion cuisine on community health and cultural identity in 2023. The paper examines how this emerging culinary trend, deeply rooted in cross-cultural influences, has gained significant popularity and reshaped the state’s food culture. By analyzing recent data, this research investigates the dual roles of fusion cuisine in promoting healthier eating habits and strengthening cultural connections among diverse populations. The study employs a mixed-methods approach, combining quantitative analysis of health indicators with qualitative assessments of cultural identity. Findings reveal key trends in dietary practices and cultural acceptance, offering insights for future policy recommendations and identifying opportunities for promoting public health and cultural inclusivity. The implications of this research highlight the potential of Chinese-Western fusion cuisine to contribute positively to societal well-being and cultural understanding in a rapidly globalizing world.

Effects of Different Protein and Lipid Levels in Practical Diets for Yellowtail Snapper, Ocyurus chrysurus (Bloch, 1971)

Effects of Different Protein and Lipid Levels in Practical Diets for Yellowtail Snapper, Ocyurus chrysurus (Bloch, 1971)

Effects of probiotics on selected anthropometrics and biochemical measures in overweight or obese Saudi subjects: a double-blind, placebo-controlled, randomised clinical trial.

This study aimed to assess the effects of multi-strain probiotics on anthropometric and biochemical measures in Saudi adults with overweight or obesity. Single-centre, double-blind, placebo-controlled, randomised clinical trial. Occupational Health Clinics at King Saud University Medical City, Riyadh, Saudi Arabia. Ninety-three Saudi participants with overweight or obesity were randomly assigned to receive twice-daily doses of either placebo (n 49) or 30 × 109 CFU/g of HEXBIO® containing three Lactobacillus and three Bifidobacterium species (n 44) in a double-blind manner over a 12-week period, respectively. Both groups adhered to a hypoenergetic diet. Anthropometric measurements, glycaemic indices and lipid profiles were evaluated at baseline and post-intervention. Following the 12-week intervention, no statistically significant differences were found in all between the probiotic group and placebo group comparisons, except for fat intake, where the group*time interaction showed a significant decrease in favour of the probiotic group (P = 0·02). However, significant within-group reductions were observed in the probiotic group: body weight (-0·9 kg, P = 0·02), HC (-1·5 cm, P = 0·002), energy intake (-387·3 kcal/d, P = 0·002), fasting glucose (-0·7, P = 0·002) and LDL-cholesterol (-0·7, P = 0·02). Consumption of multi-strain probiotic supplementation over 12 weeks significantly decreased fat intake in Saudi adults with overweight or obesity, with the probiotic group highlighting improved anthropometric and biochemical parameters. Further research is needed to evaluate the long-term clinical significance of this dietary practice and whether it has a meaningful impact on overall health beyond the placebo effect.

Navigating the Global Dietary Transition and Its Impact on Planetary and Human Health: The Role of Middle-Income Countries

Abstract This case study examines global dietary transitions and their impact on environmental sustainability, nutritional well-being, and socio-economic inequalities, focusing on middle-income countries (MICs) like China, India, Brazil, Turkey, and Mexico. As economic expansion, urbanization, and cultural shifts drive changes in eating habits, MICs encounter both advantages and disadvantages. The study explores how socio-economic transformation influences dietary preferences, resulting in increased consumption of processed foods and animal-based products, linked to rising non-communicable diseases and environmental impacts such as greenhouse gas emissions and resource depletion. It delves into the influence of cultural heritage and social norms on dietary practices, alongside the impact of Western dietary patterns and media. Additionally, the case study underscores the role of governmental strategies in fostering sustainable and nutritious diets through policies that support local agriculture and public health. It also investigates contributions from the private sector and emphasizes the significance of community-driven and grassroots movements in promoting sustainable dietary habits and reinforcing food security. This study aims to provide insights into the interconnection between dietary transitions, their environmental and nutritional impacts, and the socio-economic drivers and disparities within and across MICs, offering guidance for sustainable development and public health improvement. Information © The Author 2024

Effectiveness of environmental nutrition program on student dietary intake in boarding schools

Background The Environmental Nutrition Program (ENP) as an environmental intervention offers voluntary involvement with students, but persists in exposure. This study aimed to investigate the effect of ENP on students’ dietary intake and nutritional knowledge. Methods A quasi-experimental study was conducted with a control school. ENP comprises four activities: the use of uniform food serving tools, nutrition fact displays, food and nutrition information displays, and body weighing awareness. The ENP emphasized voluntary involvement with students but persisted in exposure for over 8-weeks. Multiple passes of 24-hour food recall and validated questionnaires were used in the assessments by a nutritionist. Multiple linear regressions were performed to analyze the effectiveness of ENP. Results A total of 113 female high school students, with a median age of 16 years, were recruited. At baseline, all students had a lower dietary intake than the national recommendation. Except for the stipend, no differences in the characteristics were found among the students. The students’ carbohydrate intake and nutritional knowledge significantly increased after the ENP in the intervention school (p < 0.001). Total energy, protein, and fat intake also improved after ENP. Conclusion ENP activities effectively increased students’ daily carbohydrate intake and nutritional knowledge. Thus, ENP may be appropriate for enhancing nutrition literacy among female students. Future studies with a longer time frame are encouraged to yield sustained, favorable dietary practices.

Understanding the influence of Manasika Bhavas on Stanya Kshaya: A Conceptual Study

Breast milk stands as the foremost source of nutrition in every individual's early life. According to Ayurveda, Stanya is considered an Upadhatu of Rasa and is pivotal for the nourishment and development of infants. Ayurveda defines decreased breast milk or lactation insufficiency as Stanya Kshaya, primarily attributed to emotions like anger, grief, and excessive affection, alongside dietary influences. Psychological factors such as emotional stress, anxiety, and maternal health also significantly impact milk production, necessitating both psychological and medical interventions. Any disruption in Agni affects Ahara Rasa, leading to disturbances in Rasa Dhatu, thereby affecting Stanya. Psychological aspects play a crucial role in the proper formation of Ahara Rasa. The significance of Manasika Bhavas lies in their advocacy of Soumanasya as a primary treatment for Ksheerajanana. This paper explores the correlation between psychological well-being and lactation outcomes, drawing on both contemporary psychological research and traditional Ayurvedic principles. Psychological stress, anxiety, depression, and maternal bonding are examined as key factors affecting hormonal balance and neuroendocrine pathways involved in lactation. Understanding these influences is crucial for holistic approaches to maternal health and breastfeeding support. The integration of psychological interventions alongside conventional medical treatments could enhance maternal lactation success rates and overall maternal-infant health outcomes. Thus, managing Stanya Kshaya requires thorough consideration of both psychological factors and dietary practices.

Overweight and Obesity and Associated Factors among Adolescent Students in Public Day Secondary Schools in Machakos County, Kenya

Background: Overweight and obesity have increased significantly worldwide, placing major economic problems on health systems. This study aims to determine socio-economic characteristics, dietary practices, physical activity levels, nutrition status, predictors of overweight and obesity, and their relationships among adolescents. Methods: The study adopted a cross-sectional analytical study design. 401 adolescents were randomly selected from five secondary day schools using a proportionate-to-size sampling method. Results: Based on the findings, one third (36.3%) of the adolescents were between ages 17-18, with more girls (55.9%) than boys. The number of meals consumed per day among adolescents was 3.34±1.24. Individual dietary diversity score among adolescents was 4.21±1.61. Based on Body Mass Index (BMI), the prevalence of overweight and obesity among boys was 5.2% and 1.8%, respectively, and for girls, it was 7.3% and 3.6%, respectively. Using bioelectrical impedance analysis, the prevalence rates for males were 8.8% and 4.1%, respectively, while for females the rates were 10.1% and 5.1%. Regression analysis revealed that the most significant predictors were energy intake and physical activity, with P˂0.05 based on BMI and bioelectrical impedance analysis. Conclusion: There is a significant relationship between nutritional status and energy intake, the number of meals, dietary diversity score, and physical activity. Physical activity and dietary practices were the most important predictors of overweight and obesity among adolescents. The study recommends nutrition education and public health interventions in schools’ curricula.

Professional Male Soccer Players' Perspectives of the Nutrition Culture Within an English Premier League Football Club: A Qualitative Exploration Using Bourdieu's Concepts of Habitus, Capital and Field.

Professional soccer players' self-reported dietary intakes often do not meet recommended sport nutrition guidelines. Although behaviour change models have previously explored barriers and enablers to nutritional adherence, the cultural factors influencing players' nutritional habits also warrant investigation. Accordingly, we aimed to explore players' perceptions of the nutrition culture within the professional soccer environment. An interpretivist paradigm, which emphasises that reality is subjectively and socially constructed, underpins this study. Qualitative, face-to-face semi-structured interviews (comprising open-ended questions) were conducted with purposively sampled male soccer players from the English Premier League (EPL) (five British, five migrant; mean age: 26 ± 6years; mean EPL appearances: 106 ± 129). Data were abductively analysed using thematic analysis according to Bourdieu's concepts of habitus, capital, field and doxa practices. This study revealed five key themes: (1) players' habitus, as shaped by familial, ethnic and religious backgrounds, influences their dietary habits; (2) social capital, via managers (head coaches), teammates and online influences, impact players' dietary practices; (3) the increase in both soccer clubs' and players' economic capitals has advanced nutrition provision; (4) an unequal distribution of economic capitals has led to hierarchical practice in the performance nutrition field with personalised nutrition being somewhat enacted at the higher levels; and (5) body composition measurement is a 'doxic' practice in professional soccer that warrants challenge. Soccer players' habitual nutritional practices are influenced by personal upbringing and the club context, including economic resources and social capital from managers. The performance nutrition field within professional soccer is also shaped by stakeholders' doxic beliefs surrounding the perceived optimal body composition of players, with managers exerting social capital.

Naturally Occurring Compounds Targeting Peroxisome Proliferator Receptors: Potential Molecular Mechanisms and Future Perspectives for Promoting Human Health

Background: Peroxisome-proliferator-activated receptors (PPARs) constitute nuclear transcription factors controlling gene expression associated with cell growth and proliferation, diverse proteins, lipids, and glucose metabolism, being related to several other pathophysiological states such as metabolic disorders, atherogenesis, carcinogenesis, etc. The present survey aims to analyze the natural compounds that can act as agonists for the PPAR-α, PPAR-β/δ, and PPAR-γ system targeting, highlighting how the amazing biochemical diversity of natural compounds can yield new insights into this “hotspot” of the scientific field. Methods: A narrative review was performed by searching the recent international literature for the last two decades in the most authoritative scientific databases, like PubMed, Scopus, Web of Science, and Embase, using appropriate keywords. Results: Several natural compounds and/or their synthetic derivatives can act as ligands of PPARs, stimulating their transcriptional activity and enabling their use as preventive and/or therapeutic agents for several disease states, such as inflammation, oxidative stress, metabolic disturbances, atherogenesis, and carcinogenesis. Although synthetic compounds are increasingly used as drugs to manage health problems, serious side effects have been observed, while their natural analogues exhibit only few minor side effects. Conclusions: Further clinical studies on natural compounds such as ligands of PPARs and the evaluation of the related molecular mechanisms are needed to implement an effective strategy concerning the pharmaco-technology, food chemistry, and nutrition to introduce them as part of clinical and dietary practice.

Diet quality is positively associated with nature Relatedness in a U.S. Population: A pilot study

BackgroundSustainable dietary practices can help reduce greenhouse gas emissions and promote planetary health. The importance of investigating how to promote sustainable dietary practices is therefore crucial. Nature Relatedness measures an individual’s connection to nature and can predict environmental concern and stewardship. While emerging research has suggested those with a higher degree of Nature Relatedness report the intention to follow more sustainable dietary practices, the relationship between actual dietary intake and Nature Relatedness has yet to be fully explored. Therefore, the purpose of this pilot study was to assess the relationship between diet quality and Nature Relatedness. MethodsIn this cross-sectional study, participants across the United States completed the online survey from September to November 2023. Diet History Questionnaire II and Nature Relatedness scale were completed by the participants. Diet quality was assessed using the Healthy Eating Index (HEI)-2020 total and component scores. Nature Relatedness total and subscale scores were computed. Pearson and Spearman Rho correlation coefficients assessed associations between HEI-2020 and Nature Relatedness. Simple linear regression models examined the relationships between HEI-2020 total and component scores and Nature Relatedness (controlling for age, gender, race, and education). ResultsThree hundred adults completed the study. HEI-2020 total score was positively associated with Nature Relatedness (p < 0.001). Total fruit, total vegetable, green and beans, and refined grains component scores were positively associated with Nature Relatedness (p < 0.001). Nature Relatedness significantly predicted diet quality and total fruit, total vegetable, greens and beans, and moderation of refined grains consumption. ConclusionsThere are positive and significant relationships between diet quality, components of dietary intake that may promote planetary health, and Nature Relatedness. Our findings may be used to inform future research and nutrition intervention programs promoting personal and planetary health through nature-based interventions.

The influence of healthy eating index on cognitive function in older adults: chain mediation by psychological balance and depressive symptoms

BackgroundThis study aims to investigate the relationships between the Chinese Healthy Eating Index (CHEI), psychological balance, depressive symptoms, and cognitive function in the rural older population. Additionally, it examines the impact of CHEI on cognitive function and the potential chain mediating roles of psychological balance and depressive symptoms.MethodsThe study utilized data from 2,552 rural older adults aged 65 and above, drawn from the Chinese Longitudinal Healthy Longevity Study (CLHLS). The CHEI was self-reported, with scores ranging from 0 to 50, representing adherence to healthy eating habits. Psychological balance was assessed using status and personality-emotion characteristics recorded in the database, with scores ranging from 6 to 30. Cognitive function was measured using the Mini-Mental State Examination (MMSE), with scores ranging from 0 to 30; higher scores indicated better cognitive function. Depressive symptoms were evaluated using the 10-item Center for Epidemiologic Studies Depression Scale (CESD-10), with scores ranging from 0 to 30, where higher scores reflected more severe depressive symptoms.ResultsThe median CHEI score was 40.0 (IQR: 34.0–45.0), reflecting moderate adherence to healthy dietary practices. The median Psychological Balance score was 19.0 (IQR: 17.0–21.0), and the median Depressive Symptoms score was 13.0 (IQR: 10.0–15.0), indicating mild depressive symptoms among participants. Additionally, the median Cognitive Function score was 28.0 (IQR: 27.0–29.0), suggesting relatively stable cognitive abilities within the sample. Correlational analysis revealed the following: (1) Depressive symptoms were negatively correlated with both cognitive function (rs = -0.100, p < 0.001) and CHEI (rs = -0.206, p < 0.001), as well as with psychological balance (rs = -0.142, p < 0.001). (2) CHEI was positively correlated with both cognitive function (rs = 0.144, p < 0.001) and psychological balance (rs = 0.131, p < 0.001). (3) Cognitive function was also positively correlated with psychological balance (rs = 0.096, p < 0.001). Mediation analysis demonstrated that both psychological balance and depressive symptoms partially mediated the relationship between CHEI and cognitive function, forming a chain-mediating effect.ConclusionThe Chinese Healthy Eating Index was found to have a direct positive impact on cognitive function in rural older adults. Furthermore, it exerted an indirect effect through the independent and chain-mediating roles of psychological balance and depressive symptoms. These findings suggest that dietary adherence can influence cognitive health not only directly but also by improving psychological well-being and reducing depressive symptoms.

Dietary practices and associated factors among adult diabetic patients at academic tertiary-level hospitals in central Ethiopia: convergent mixed study

BackgroundDiabetes mellitus (DM) is one of the most prevalent chronic diseases worldwide. Despite the existence of national strategies to prevent potential complications, DM-related morbidities and mortality continue to rise in Ethiopia. Although studies have been conducted regarding dietary practices among DM patients in the country, there is a lack of in-depth understanding of the situation.ObjectiveTo assess dietary practices and associated factors among adult DM patients at academic tertiary-level hospitals in central Ethiopia in 2024.MethodsA concurrent mixed-methods study was conducted from January 01 to 30, 2024, involving 420 adult DM patients. Participants were selected using a simple random sampling technique for the quantitative study. A purposive sampling technique was used to select sixteen participants for qualitative analysis. For the quantitative study, a self-administered structured questionnaire was used to collect data, and in-depth interviews were conducted for the qualitative part. Multivariate binary logistic regressions were used to assess the explanatory variables associated with dietary practice. A thematic analysis was performed for qualitative data.ResultOf 420 eligible participants, 406 (96.7%) participated in the study. The overall proportion of good dietary practices among participants was 172 (42.4%). Being female, residing in urban areas, having a family history of DM, and having good dietary knowledge were significantly associated with better dietary practices. From the qualitative analysis, two themes emerged "Living as before and not adhering to diabetic dietary recommendations" and "Barriers to adherence to effective eating practices."Conclusions and recommendationsLess than half of adult DM patients had good dietary practices. Sex, geographic location, family history of DM, and level of knowledge of diabetic diet were associated with dietary practice. Intervention programs on awareness creation and training to improve the dietary practice by stakeholders were recommended.

Biomolecular analysis of the Epigravettian human remains from Riparo Tagliente in northern Italy

The Epigravettian human remains from Riparo Tagliente in northern Italy represent some of the earliest evidence of human occupation in the southern Alpine slopes after the Last Glacial Maximum. Genomic analyses of the 17,000-year-old Tagliente 2 mandible revealed the oldest presence of a genetic profile with affinities to the Near East in the Italian peninsula, which later became the most widespread hunter-gatherer ancestry across Europe. However, a comparable biomolecular characterization of the Tagliente 1 burial remains unavailable, preventing us from defining its biological relationships with Tagliente 2. Here, we apply paleogenomic, isotopic, and radiocarbon dating analyses on a femur fragment of Tagliente 1 and compare the reconstructed data with previously reported results from Tagliente 2. Despite their different isotopic signatures and non-overlapping radiocarbon dates, we reveal that the two human remains belong to the same male individual. We determine that the distinct isotopic values can be explained by different dietary practices during lifetime, whereas the non-overlapping radiocarbon dates can be caused by minimal radiocarbon contamination, possibly deriving from chemical treatments for conservation purposes. These findings highlight the importance of interdisciplinary biomolecular studies in offering new perspectives on the Palaeolithic fossil record and addressing long-standing bioarchaeological questions.

Unveiling Regional Dynamics and Factors Influencing Fish Purchase and Consumption in Odisha, India

Despite India being a major global fish producer, per capita fish consumption remains notably low in several regions, raising concerns regarding the nutritional adequacy of diets. This study explores the factors influencing fish purchase and consumption patterns in the Cuttack and Khordha districts of Odisha, India. A comprehensive survey (n=400)was conducted, and a trans-regression analysis was applied to identify key factors. The results reveal that fish quality, with an emphasis on freshness, taste, and texture, is the most crucial factor influencing consumer preferences in both districts. Affordability, represented by fish prices, ranked second, while dressing facilities unexpectedly held significant importance, reflecting consumer preference for convenience in fish preparation. Sociocultural factors, including local traditions and dietary customs, also played a role but were less significant compared to other factors. The study highlights apromising trend of fish consumption exceeding recommended levels, contributing positively to nutritional goals. A comparative analysis betweenregions showed variability in meat consumption, with fish standing out as a primary dietary staple. These findings underscore the need for region-specific strategies to promote sustainable fish consumption, considering both economic and socio-cultural influences. The study contributes to the understanding of regional variations in fish consumption patterns and provides a foundation for targeted interventions to address nutritional challenges and promote sustainable dietary practices.

Students’ Perceptions of Food Offer in Portuguese Canteens and Adherence to Mediterranean Diets

Abstract Adherence to healthy eating behaviors, as in the Mediterranean Diet, is related to a better quality of life, better educational performance, and reduced risk of physical illness among higher education students. The provision of good quality and sustainable food is imperative in university environments. Nevertheless, the availability of healthy options tends to be limited across campuses (e.g., affordable fast food; the convenience of high-sugary foods in vending machines), including university canteens. Understanding students’ views on canteens and the factors that prevent them from embracing healthy eating habits may help to improve the food supply on campuses. In the present study, we aimed to examine students’ perceptions of canteen services and its food supply and to verify students’ knowledge and promptness to comply with a Mediterranean Diet menu. A large sample of academic students from Portuguese universities answered an online survey with a mixed approach. Specifically, participants were requested to characterize their dietary practices and report their perceptions about food services and offers in campus canteens. Additionally, students were asked about their knowledge, perceptions, and adherence to Mediterranean Diet. Our findings allow us to map perceptions and attitudes regarding food offered in university canteens and to identify the potential to adhere to more sustainable and healthier food patterns according to individual. Moreover, we identified the main psychological and environmental barriers to adhering Mediterranean Diet. Correlational data indicated a relationship between health-related measures and food-related factors. Advancing data about modifiable factors associated with better adherence to healthy dietary habits in the university context informs the development of actions/interventions to prevent unhealthy food choices and overcome limited and unhealthy food offers in canteen campuses.

A Multi-Modal Approach for A Healthier Weight and More Active Lifestyle

Abstract Background Obesity and overweight has been increasing globally and in the UK over the last few years, bringing along a wide array of challenges in health and wellbeing. Not only do they take a heavy toll on those affected, but obesity and overweight-related ill-health is costing the UK National Health Service £6.1 with projected costs to run up to £9.7 billion in 2050. This project aimed to apply artificial intelligence to identify the predictive indicators for obesity and co-create an intervention with public health practitioners and stakeholders. Methods Using health and wellbeing public health population data from the 2015, 2018 and 2022 from a city in the East Midlands, we applied artificial intelligence that uses machine learning techniques to discover insights, find hidden patterns and discover relationships in the data about engaging in physical activity and a healthy diet. The data on dietary choices and physical activity preferences were further analysed using advanced machine learning techniques. Results The outcomes from our machine learning process revealed patterns of physical activity engagement and diet from specific locations, along with a range of demographic variables that influence individuals’ patterns of physical ability and dietary practices. These findings, which will be presented in detail, have been integrated into a comprehensive city map. This map not only showcases opportunities for engaging in a healthy lifestyle but also aids in prioritising interventions in areas of greatest need. Conclusions The AI technology we employed allowed us to parameterise and generalise our findings with the possibility of scaling up the machine learning approach to other similar datasets. The findings facilitated the development of bespoke training for public health officers working with underserved communities, further demonstrating the impact of applying AI to inform the design of public health interventions. Key messages • Applying Artificial Intelligence to public health data has the potential to inform the development of effective interventions and increase precision. • Using AI in public health data can generate new insights into population health and well-being and inform public health policy.

Exploring non-smokers’ attitudes toward e-smoking: results from the Minerva Project Europe

Abstract Background In the shifting paradigm of tobacco use, the attitudes of non-smokers toward e-cigarettes are crucial for public health planning, as in the literature it has been suggested that non-smokers who use e-cigarettes could be more prone to switch to tobacco. This multi-center study investigates the interplay between traditional smoking and the potential benefits of transitioning to e-smoking, through a comprehensive examination of smoking behaviors, dietary, and lifestyle practices. Methods MINERVA (My changINg lifEstyles, our Research, and eVeryone’s heAlth) is an ongoing prospective international cohort study aimed at investigating the association between smoking habits and dietary and lifestyle habits among the study participants. The secondary objective pertains to the assessment of subjects’ willingness to try e-cigarettes. We implemented an univariable logistic regression analysis on a dataset comprising 2367 nonsmokers to identify factors influencing their willingness to smoke e-cigarettes. Results Employment significantly predicted willingness, with employed non-smokers showing a higher likelihood to consider e-smoking (OR 2.5, p = 0.002). Household dynamics, specifically the presence of children, also affected the decision, indicating a protective effect against adopting e-smoking (OR 1.26, p &amp;lt; 0.001). Lifestyle choices, particularly fitness and dietary habits, played a discernible role. Surprisingly, age inversely correlated with the willingness to try e-smoking, as younger non-smokers were more likely to consider it (OR 0.97 per year increase, p &amp;lt; 0.001), suggesting that this openness could increase their risk of future tobacco use, which carries important public health consequences. Conclusions The study’s outcomes underscore the impact of socio-economic and lifestyle factors on non-smokers’ openness to e-cigarettes. These insights are pivotal for devising culturally competent educational campaigns and regulatory policies. Key messages • In the shifting paradigm of tobacco use, the attitudes of non-smokers toward e-cigarettes are crucial for public health planning. • By thoroughly analyzing smoking habits, diet, and lifestyle choices, the Minerva Project research aims to shed light on the complex dynamics between health behaviors and smoking.

Performance variables and nutritional status analysis from Moroccan professional and adolescent football players during the competition period: a descriptive study

IntroductionNutrition plays an integral role in optimizing football players’ performance during training sessions and matches and maintaining their overall health throughout the season. This study aimed to evaluate how well the dietary practices of professional and adolescent football players in Morocco during the competitive period met international macronutrient recommendations, and to explore the relationship between their nutritional status and aerobic performance, as measured by the Yo-Yo IRL1 test.MethodsA total of 277 footballers from Morocco's professional league, “Botola-Pro”, were monitored over a seven-day (training microcycle) during the competitive period. The dietary intake was assessed through self-reported methods and 24-hour recalls. Relevant body composition was measured with bioelectrical impedance (BI), and aerobic performance was evaluated using the Yo-Yo IR test.ResultsThe results indicated significant variations in performance and nutritional status across different categories and age groups. The nutritional status of the players didn't match the UEFA recommendations (p &amp;lt; 0.001). We found that higher intake levels of carbohydrates and proteins were positively correlated with the total distance covered by the players (p &amp;lt; 0.001, r = 0.63, R2 = 0.4 for carbohydrates; p &amp;lt; 0.001, r = 0.59, R2 = 0.35 for proteins). Conversely, a higher proportion of energy derived from fats in the diet was negatively correlated with the distance covered (p &amp;lt; 0.001, r = −0.64, R2 = 0.41).ConclusionThese findings suggest that optimizing carbohydrates and protein intake while managing fat consumption is crucial for enhancing sporting performance. This information is essential for tailoring training programs and nutritional regimens based on the competition level.

The future of nutrition education for health systems capacity building

Abstract In the ever-evolving landscape of global health, nutrition education plays a pivotal role in shaping the well-being of populations. The future of nutrition education encompasses a holistic understanding of health, considering not nutritional adequacy in health and disease, but also cultural, social, and environmental factors. Tomorrow’s health professionals must also be equipped to address the interconnectedness of nutrition with mental health, sustainability, and community dynamics. Nutrition education will increasingly involve collaboration across disciplines. Health professionals, educators, policymakers, and community leaders must work together to create a comprehensive ecosystem that fosters nutrition literacy. This collaboration extends beyond traditional healthcare settings to schools, workplaces, and local communities. Furthermore, digital transformation will also revolutionise nutrition education. Online platforms, mobile apps, and virtual simulations will enhance learning experiences whilst interactive modules, webinars, and gamified content will engage learners and facilitate continuous professional development. Moreover, telehealth and tele-nutrition will bridge geographical gaps, ensuring access to quality education globally. Cultural sensitivity in nutrition education is also needed across geo-demographic boundaries to appreciate diverse dietary practices, food taboos, and traditional knowledge. Nutrition education should also empower health professionals to advocate for policy change across food systems, promote sustainable practices, and address food insecurity and therefore understanding policy frameworks and participating in advocacy efforts will be key. Finally, embracing the future requires a commitment to lifelong learning to remain at the forefront of nutrition science and its cutting edge as the questions may remain the same but the answers vary significantly as we garner new evidence to navigate evolving global challenges.