Articles tagged with Nutrition
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
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Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A review of 19 studies suggests healthier diets are associated with fewer depressive symptoms and greater psychological distress in adolescents. Whole-diet patterns and diet quality indices show more consistent associations with favourable mental health outcomes.
Farmed trout fed plant-based diets exhibit lower growth rates and efficiency, but delayed brain opioid system changes occur later. The study found that opioid-related genes are affected after 8 months, suggesting a strong engagement of reward pathways under long-term nutritional pressure.
Researchers at Sultan Qaboos University successfully demonstrated large-scale spirulina production under local conditions, reducing reliance on imported nutritional products. The project opens opportunities for industry collaboration and contributes to national goals of sustainability, food resilience and economic diversification.
A produce prescription program improved nutrition security among Medicaid patients with diabetes, increasing it from 23.2% to 38.7%. The program also improved food security, with 42.9% of participants reporting secure access to healthy foods after completion.
Two studies found that minor adjustments in sodium content could produce significant public health benefits without requiring individual behavior change. The research suggests reducing salt in packaged and prepared foods could prevent cases of cardiovascular disease, stroke, and deaths.
A recent study found that the proposed 'Nutrition Info Box' label works best for consumers with higher nutrition literacy, but may not be effective for those with lower literacy levels. The study suggests that a different label design could help bridge this gap and support healthier eating habits.
A study found that ordering takeaway meals is a popular self-gifting option for both rewarding good days and consoling bad days. The research suggests that this may be due to the convenience of taking away daily cooking duties, while also providing a indulgent treat.
Researchers argue that increasing dietary fibre intakes would deliver greater health benefits than other nutrients, particularly for heart disease and colorectal cancer. Adding 5g of fibre per day to the average New Zealand diet could meet minimum healthy intake requirements.
A recent review of bamboo consumption found promising health benefits, including improved metabolic health, reduced inflammation, and antioxidant activity. However, caution is advised due to potential risks associated with raw or improperly prepared bamboo.
A new consensus statement provides evidence-based guidance for screening, diagnosis, treatment, and return-to-play protocols for female athletes. The updated report includes a first-of-its-kind adolescent model of the Female Athlete Triad, addressing energy deficiency in growing adolescents.
Tufts researchers have developed a method to biosynthetically produce tagatose, a rare sugar with potential health benefits. Tagatose is 92% as sweet as sucrose and has about 60% fewer calories, making it an attractive alternative to conventional sugar substitutes.
The American College of Cardiology welcomes the inclusion of whole fruits and vegetables, limiting added sugars and saturated fats in the new guidelines. The ACC encourages clinicians to discuss practical, culturally appropriate healthy eating options with their patients.
The new 2025-2030 Dietary Guidelines for Americans highlight the importance of a balanced diet in preventing chronic diseases. The guidelines encourage increasing consumption of vegetables, fruits, and whole grains while limiting sugary drinks and processed foods.
Researchers from UCL discovered a way to grow bacterial cellulose from beer waste, creating edible scaffolds for cultivated meat. The new approach could make lab-grown meat more sustainable and cost-effective.
A new study identifies the TaJAZ1 gene as a key regulator of starch biosynthesis in wheat, leading to increased yields and resistant starch content. The findings offer a genetic strategy for creating wheat varieties that balance productivity and nutritional quality, benefiting food security and metabolic health.
A new study suggests that well-designed school meal programmes can simultaneously improve child nutrition, reduce long-term diet-related illness, lessen climate pressures, and stimulate resilient food systems. Providing a healthy, sustainable meal to every child by 2030 could generate substantial health and environmental gains worldwide.
A new study found that a pre-school health programme did not improve children's calorie intake or overall physical activity levels in nursery settings. The research suggests that policy-level and statutory changes are more effective in improving young children's diet and physical activity, highlighting the need for policy changes.
Research from the UMBERTO Project found that adopting healthy lifestyles such as eating well, exercising regularly and maintaining a balanced weight significantly reduced cancer mortality. The study showed a strong link between traditional cardiovascular risk factors and survival in people with a history of cancer.
The Binghamton University Food Justice Working Group developed the Broome County Food Access Plan, enhancing nutrition resources and community education. The group also created a story map illustrating food insecurity in Broome County.
Researchers found that higher levels of theobromine are associated with slower biological aging in humans, as measured by epigenetic markers such as DNA methylation and telomere length. The study suggests that theobromine may support healthy aging by influencing molecular epigenetic processes.
A national poll reveals that many parents struggle to provide guidance on healthy eating habits for their teens, particularly during the holiday season. The poll found that only half of parents report their teen eats three meals a day, and nearly a third report their teen snacks throughout the day.
A new study by the University of Washington found that households redeeming higher amounts of popular WIC food categories are less likely to drop out of the program. The research identified a link between increased redemption rates and lower risk of discontinuation, with fruits, vegetables, eggs, and whole milk being key categories.
Jeonbuk National University researchers examine how different seasonings shape kokumi perception in doenjang soup, influencing consumer acceptance. They found that umami is a major sensory driver of kokumi perception and can be enhanced to improve the flavor quality of fermented foods.
A large meta-analysis of over 48,000 children found that well-planned plant-based diets can support healthy growth and even offer additional health benefits for children. However, the study also highlights risks of deficiencies in key nutrients such as vitamin B12 and zinc if not obtained through fortified foods or supplements.
A cross-sectional study found that state-level SNAP policies associated with higher program enrollment also lowered county-level food insecurity rates. The study suggests that these policies may help address rising food insecurity rates.
The German Federal Institute for Risk Assessment (BfR) is launching a new study module to investigate the influence of parental nutrition on children's eating habits. The study aims to provide insights into how plant-based diets of parents affect the eating habits and food consumption of children.
A new Cochrane review found that free or subsidized school meals slightly improve math achievement and enrolment rates in low- and middle-income countries. School feeding programs also likely contribute to small gains in physical growth indicators, but evidence from high-income countries is limited.
A recent study found that home-delivered groceries can significantly improve blood sugar control among adults with type 2 diabetes who experience food insecurity. The program provided culturally relevant, medically tailored groceries and education materials, leading to a clinically meaningful reduction in hemoglobin A1c levels.
The American College of Cardiology recommends a standardized front-of-packaging food labeling system to highlight key nutrients, helping consumers make informed dietary choices. The guidance also aims to reduce the risk of cardiovascular disease and promote overall health.
A new review highlights the lack of alignment between current evidence and actual population intakes of omega-3 fatty acids. The study found that 76% of people worldwide are not meeting recommended intakes of EPA and DHA, emphasizing the need for easier access to these essential nutrients.
A new trial found that increasing or decreasing sugar intake in a person's diet has no effect on their preference for sweet foods. Researchers suggest that public health advice may need to focus on reducing sugar and energy-dense foods, rather than eliminating all sweet options.
A three-year field experiment in China found that no-tillage with total green manure mulching significantly increased maize biomass, grain yield, and photosynthetic capacity by improving soil water content and temperature. This method also optimized root structure and canopy coverage of maize.
A recent study from the Dog Aging Project found that only 6% of homemade dog food recipes meet nutritional requirements. Dog owners should work with a board-certified veterinary nutritionist to create a balanced diet tailored to their pet's needs, and consider testing their homemade diet for accuracy.
The American Society for Nutrition (ASN) and ASN Foundation announce a new scholarship program for graduate students in Academic Nutrition Departments and Programs. This initiative provides complimentary ASN memberships to support student-to-professional pipelines and remove financial barriers to early-career development.
Dr. Corby Martin has been appointed as the Associate Executive Director for Scientific Education at Pennington Biomedical Research Center. He will provide leadership for key programs such as the T32 Postdoctoral Training Program, the Pennington Scientific Symposium and the Bray Obesity Symposium.
A University of California, Riverside-led study found a community-based health program improving lifestyle changes in low-income, rural Latinas. The program, ¡Coma, Muévase y Viva!, combined health education, cooking demos, and exercise, resulting in increased healthy habits, weight loss, and improved chronic disease management.
A landmark study has redefined non-coeliac gluten sensitivity as part of the gut-brain interaction spectrum, suggesting that symptoms are triggered by fermentable carbohydrates and expectations. The findings have major implications for diagnosis, treatment, and public health messaging.
A global rise in ultra-processed food consumption is damaging public health and preventing government action to limit its harm. An international study outlines a roadmap for change towards impactful government regulation, community mobilisation, and affordable healthier diets.
A UT Austin study found that switching from whole-food beef to a plant-based meat substitute altered the types of fats in breast milk within six days. The study tested nutritionally balanced meals with identical macronutrients except for the protein source.
A new Lancet Series exposes the tactics used by UPF companies and outlines a roadmap for change. The series calls for government regulation, community mobilisation, and accessible healthier diets to address the growing consumption of ultra-processed foods.
Researchers found that eating a Mediterranean diet with moderate portions of lean beef did not increase blood levels of trimethylamine N-oxide (TMAO), an emerging indicator of cardiovascular disease risk. This suggests that dietary quality is more important than the amount of beef eaten in relation to heart health.
A human clinical trial found that consuming black cumin seed powder daily for 8 weeks significantly reduced blood triglycerides, LDL and total cholesterol levels. The study also showed an increase in HDL cholesterol levels, associated with a lower risk of heart problems.
A new study found a significant link between omega-3 intake and ADHD symptoms among Palestinian adolescents. Lower omega-3 consumption was associated with higher ADHD symptom scores, highlighting the importance of balanced nutrition in supporting cognitive health.
A researcher is exploring how maternal diet influences offspring food choices later in life, using cells called neuropods that send signals from the intestine to the brain. The goal is to create personalized diets that are more palatable and promote healthier eating habits.
A new study found that providing healthy, medically tailored meals and fresh produce boxes along with nutrition counseling can improve the quality of life for people with heart failure. The 90-day trial showed significant benefits compared to dietary counseling without food delivery.
A study found that Black adults living in food deserts who received home-delivered groceries and dietary guidance based on the DASH eating plan had a greater reduction in blood pressure levels compared to those given a stipend to purchase groceries. The program improved cardiovascular and metabolic health outcomes, but limitations incl...
Researchers used Tesco Grocery 1.0 dataset to identify large clusters of food deserts in East and West London, where residents have limited access to affordable nutritious food. The study found correlations between sociodemographic factors and nutrient-deficient purchases in areas with higher income and car ownership.
A study of 31 healthy older adults found that consuming 60 grams of peanuts daily for 16 weeks increased global cerebral blood flow by 3.6% and verbal memory by 5.8%. Peanut consumption also improved systolic blood pressure and pulse pressure.
A new study from the Hebrew University of Jerusalem reveals that while Israel can technically sustain itself through local vegetative food production, the economic price would be staggering. The researchers argue that a balanced approach, combining agricultural innovation, diversified import sources, and strategic food storage, offers ...
Researchers at the Universitat Oberta de Catalunya have successfully incorporated insect protein into food products, including pasteurized dairy and brownies. The study found that hydrolysate improved texture and created a more balanced nutritional profile, making it attractive to consumers.
A recent study published in the Journal of Nutrition Education and Behavior found that most informational materials meant to assist refugees in Australia are written above the recommended reading level. The study evaluated 184 government and community-developed resources, finding nearly all were accurate but 96% too difficult for refug...
A study by George Mason University researchers found that social and environmental factors significantly impact college students' eating behaviors. Students tend to consume more calories when eating in groups or formal dining settings, while less when alone or at home.
A study led by Dr. Yasuyuki Fujii found that flavanols activate the brain's sensory nerves, inducing physiological responses similar to those induced by exercise, improving attention, arousal, and memory. Flavanol intake also boosted neurotransmitter activity, strengthened the noradrenergic system, and enhanced stress response regulation.
Research links low body weight in young Japanese women to reduced gut microbial diversity, with an increased presence of inflammatory species. The study suggests that improving eating habits could lead to improvements in gut microbiota and body weight.
A new study from the University of Birmingham found that consuming flavanols can preserve blood vessel function in young healthy men during periods of uninterrupted sitting. The researchers tested whether high-flavanol cocoa could prevent FMD declines, and found significant protection against vascular dysfunction.
A new study reveals that different prey within a single species can provide vastly different levels of nutrition for marine predators. This variation can lead to predators consuming more prey than necessary, highlighting the importance of understanding prey quality in maintaining ecosystem balance.
A study from the Champalimaud Foundation found that when fruit flies are deprived of essential amino acids, their brains upregulate two olfactory receptor genes involved in smell, leading to a refined sense of smell that guides them to protein-rich yeast and gut bacteria. This interplay between smell and taste regulates feeding behavior.
The Bezos Earth Fund has awarded a $2 million grant to researchers at UC Davis and the American Heart Association to advance AI-designed food research. The funding will support scientists in developing an AI-powered recipe formulation tool called Swap it Smart, which aims to redesign foods for sustainability and nutritional value.
A recent study published in Pediatric Research highlights the impact of neighborhood environments on childhood type 2 diabetes risk. The research found associations between library presence, neighborhood walkability, and caregiver health, suggesting that social and environmental factors play a significant role in T2D development.
Christina Economos, dean of the Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University, has been elected a member of the National Academy of Medicine for her pioneering research on childhood obesity prevention and her commitment to evidence-based innovations in pursuit of better health outcomes.