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.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
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 US study analyzed 26 school-based nutrition interventions, revealing that classroom nutrition education and parental involvement were the most commonly used components. The study emphasizes the importance of synthesizing findings to inform research and program development for effective childhood obesity prevention.
A study by researchers at Tufts University found a high prevalence of metabolic syndrome in low-income urban community in Ecuador, with vitamins C and E showing a significant relationship. Limited consumption of nutrient-dense foods such as chicken, vegetables, and legumes contributes to the risk.
A team of researchers found that the hormone leptin's effects on puberty onset are not mediated by kisspeptins as previously thought. Instead, leptin's signaling is relayed by a specific brain region, potentially leading to new therapeutic strategies for disorders related to puberty and fertility.
A study published in the American Journal of Clinical Nutrition found no link between dairy consumption and increased risk of heart disease, stroke, or total mortality. The research also revealed that drinking three glasses of milk per day may lead to a reduced risk of cardiovascular disease.
A study of 3610 Australian women found that social norms play a significant role in promoting physical activity and healthy eating behaviors. Women who surrounded themselves with friends who engaged in healthy behaviors were more likely to adopt similar habits.
A systematic review of American Dietetic Association Nutrition Practice Guidelines provides recommendations for registered dietitians to support people with type 1 and type 2 diabetes. The guidelines emphasize consistency in carbohydrate intake, insulin dose adjustment, and cardioprotective nutrition interventions.
Registered dietitians can effectively manage Type 1 and Type 2 diabetes by following the American Dietetic Association's nutrition practice guidelines. Key recommendations include consistency in carbohydrate intake, adjusting insulin doses, and incorporating cardioprotective nutrition interventions.
Researchers found that genetics play a significant role in determining vitamin D status during the winter months. Lifestyle choices and sun exposure are more influential in maintaining optimal vitamin D levels during the summer.
Researchers found that inconsistent portion sizes contribute to people's uncertainty about eating appropriate amounts, leading to 'guiltless gluttony'. This effect is more pronounced when consumers are less concerned with accurate nutrition intake or have limited cognitive resources.
Adults who drink 100 percent fruit juice have improved nutrient intake, exceeding recommended levels for calcium and potassium, while meeting vitamin A and C needs. The study supports the role of fruit juice as a nutrient-dense beverage, encouraging its inclusion as part of a balanced diet.
A new study found that food-insecure adults with diabetes have higher body mass indexes and greater financial constraints on food choices. However, after receiving nutrition education via telemedicine, both groups reported improved diet adherence and similar lab values associated with diabetes care.
Research shows that consuming in-shell pistachios slows consumption, allowing hunger cues to be activated, reducing overall calorie intake. Pistachios are a great snack for weight management due to their high protein and fiber content, making them a green and sustainable choice.
David Barker's theory, the 'Barker Hypothesis,' links low birthweight to chronic diseases like coronary heart disease and obesity. His work has guided prenatal care for over two decades, emphasizing the importance of a mother's nutritional needs throughout her lifetime.
School meal programs play a significant role in keeping children healthy and are an essential component of coordinated school health programs. Integrating comprehensive nutrition services within the school environment improves children's dietary intake and academic performance.
Researchers found that extra-virgin olive oil and its extracts protect against oxidative damage of hepatic tissue in rats. The study showed a significant increase in antioxidant enzyme activity and a decrease in markers of liver damage, indicating potential health benefits of olive oil consumption.
A randomized, controlled trial found that sodium bicarbonate supplementation maintained service and forehand ground stroke consistency in tennis players after a simulated match. The study showed no decline in skilled tennis performance in players who received the supplement.
A new Cornell University study shows that simple changes like moving fruit to a colorful bowl and creating a speedy 'healthy express' checkout line can significantly increase the sale of healthy options. The research also highlights the importance of making healthy foods more convenient, visible, and appealing to kids.
A recent study published in the American Journal of Clinical Nutrition found that individuals who consume several servings of whole grains per day and limit their intake of refined grains appear to have less visceral adipose tissue, a key factor in cardiovascular disease and type 2 diabetes. The study observed a 10% lower VAT volume in...
Researchers presented data on natural S-equol, a soy-based compound that mimics some activities of estrogen, to alleviate menopause symptoms. The study findings suggest potential benefits of S-equol for women experiencing diminished estrogen production during menopause.
A new mobile phone game, OrderUP!, has been shown to change health behaviors after just three weeks of play. Players are tasked with making healthy food choices for virtual customers, leading to discussions about nutrition and changes in eating habits.
A year-long pilot study will assess the nutritional value of food offered in Lincoln Parish Schools, aiming to develop healthy student-approved menus. The study also explores behavior economics strategies to encourage students to make informed food choices.
A systematic review of research on herbal supplements for anxiety found strong evidence for extracts of passionflower, kava, and combinations of L-lysine and L-arginine. The study pooled results from 24 studies involving over 2,000 participants.
A recent report by the Dietary Guidelines Advisory Committee has been criticized for failing to consider recent scientific results, despite its claimed reliance on a newly created USDA Nutrition Evidence Library. The guidelines have been largely immune to criticism, but critics argue that they have contributed to rising rates of obesit...
A recent study conducted by the United States Department of Agriculture found that blueberries can help prevent the growth of atherosclerotic lesions in arteries. The research involved feeding 30 young laboratory mice diets spiked with freeze-dried blueberry powder for 20 weeks, resulting in a significant reduction in lesion size.
A high protein diet during development can prime the body to react unhealthily to future food binges. The study found that rats fed a high protein diet showed increased body weight and fat mass in response to a high energy diet.
Researchers found that both nasogastric and nasointestinal feeding approaches were feasible, safe, and effective in most patients with severe acute pancreatitis. This study suggests that nasogastric feeding may be a viable option for enteral nutrition in these patients.
The Society for Nutrition Education honored several members for their outstanding work in nutrition education, including Suzanne Pelican for her 'WIN the Rockies' program. Mary Murimi received the SNE Mid-Career Award for her contributions to nutrition education and her leadership roles within the organization.
A new Northwestern University study found that rapid weight gain in the first six months of life predicts earlier puberty for boys and has long-term effects on their physical characteristics and reproductive strategy. The researchers suggest that testosterone plays a key role in shaping these differences.
A study of 4,320 consumer panelists found that low-carbohydrate claims can mislead consumers into perceiving products as healthier and more helpful for weight management. However, when Nutrition Facts panels are available, perceptions become more accurate.
Researchers at the University of Illinois have discovered how a cow rumen bacterium breaks down hemicellulose into simple sugars, with implications for human health, nutrition, and biofuel production. The study provides an enzyme cocktail that can release simple sugars from plant cell walls, advancing the biofuels industry.
A new Iowa State University study found that corn bred to contain increased levels of beta-carotene is a good source of vitamin A. The discovery validates the promise of biofortified corn being developed as an effective tool to combat vitamin A deficiency in developing countries.
A study from University of Michigan Medical School found that school children who eat vended snack foods are more likely to develop poor diet quality, being overweight or at risk for diabetes and coronary artery disease. The study recommends restricting unhealthy vended foods and promoting healthful options.
The American Dietetic Association calls for systemic action to achieve food and nutrition security for all in the US. Interventions include increased funding for food assistance programs, nutrition education, and innovative economic support initiatives.
The MU Healthy Lifestyle Initiative is helping communities make healthy living easier by increasing access to affordable, locally produced foods and safe physical activities. The initiative has seen positive changes in four initial counties, including schools and local farms participating in Farm to Cafeteria and farmers markets.
Researchers at the University of Alberta have discovered a crucial mechanism for fighting infections, revealing that an amino acid called arginine is essential for immune function. The study's findings could have significant implications for people in third world countries with limited access to nutrition.
A four-week episode of increased energy intake and decreased exercise caused significant weight gain, which was mostly lost within six months. However, the intervention group showed an increased fat mass compared to baseline after two and a half years, highlighting the long-term effects of short-term behavioral changes.
Research conducted by the USDA found that low levels of folate are associated with symptoms of dementia and poor brain function, as well as depression in women. The study also identified a protein called holoTC as a potential key to detecting cognitive decline earlier.
The American Dietetic Association emphasizes that schools and communities share the responsibility of providing students with access to high-quality, affordable nutritious foods and beverages. Strong wellness policies promote environments that enhance nutrition integrity and help students develop lifelong healthy behaviors.
A review article debunks common dental myths, highlighting the importance of a balanced diet in preventing tooth decay, osteoporosis, and gum disease. Carole Palmer, a professor at Tufts University School of Dental Medicine, outlines how nutrition affects oral health in children, teenagers, expectant mothers, adults, and elders.
Researchers found that African Americans consume more fat and saturated fat, while having lower-than-recommended levels of minerals associated with bone health. However, those with diabetes ate more dietary fiber than those with normal blood sugar levels.
Two studies found that US adults who used nutritional labels consumed healthier nutrients, with significant differences in calorie and fat intake. A pilot study also showed that point-of-purchase nutrition information influenced college students' purchasing behaviors, promoting the sale of healthful food items.
Researchers found that white button mushrooms enhance dendritic cell maturity, improving immune response to disease-causing pathogens. The study suggests that consuming adequate nutrients can support immune system health.
Research supports the importance of choline in fetal development, with studies finding reduced risk of infant heart defects and improved attention function. Higher intakes of choline also lower blood homocysteine concentrations, associated with decreased risk of stroke and cognitive decline.
A new initiative aims to improve children's understanding of nutrition and help them make smarter food choices. Researchers will develop innovative menu labeling systems and test their effectiveness with school districts and foodservice providers.
A randomized controlled trial found that long-term antioxidant supplementation improved glucose and lipid metabolism, increased large and small artery elasticity, and decreased blood pressure in patients with multiple cardiovascular risk factors. The study suggests that antioxidants may have a beneficial impact on cardiovascular health.
Agricultural Research Service-funded scientists found that a combination of protective nutrients and low-glycemic-index diet provides an AMD protective effect. The most protective nutrients were vitamins C and E, zinc, lutein, zeaxanthin, and omega-3 fatty acids.
A new model developed by researchers predicts an individual's vitamin D requirements based on their skin tone, sun exposure, and dietary habits. The model suggests that individuals with relatively low sun exposure may need additional vitamin D to reach a target blood level of 75 nanomoles per liter.
A study of Mississippi elementary teachers reveals that teachers feel little involvement in implementing their school wellness policies, leading to inadequate nutrition education. Researchers recommend involving teachers in policy making and providing resources to help them incorporate nutrition competencies into their lessons.
Researchers from Cornell Food and Brand Lab observed a significant increase in fresh fruit sales when displayed in attractive baskets and well-lit areas. The study found that making healthier options more noticeable led to smarter food choices, resulting in increased fruit sales.
A new study from the University of Bristol reveals that parents' physical inactivity can influence their children's TV viewing habits. The research found that higher parental TV viewing was associated with an increased risk of high levels of TV viewing for boys and girls.
New definitions of malnutrition published, identifying starvation-related and disease-related malnutrition as independent risk factors for hospital mortality. The study highlights the importance of nutrition assessment in clinical practice.
A new book chapter by American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America highlights critical agricultural research areas receiving federal funding, including biofuel production, environmental quality, food safety, and nutrition. The chapter highlights $429 million increase in NIFA's compe...
A new study from North Carolina State University found that calcium-deficient piglets developed fat cells instead of bone-forming cells, potentially leading to lifelong bone health issues. The researchers plan to investigate the effects of early life calcium deficiency on bone density and strength in a longer-term study.
A GSU professor's research reveals a strong connection between children participating in federal school nutrition programs and an increased likelihood of becoming overweight. The study suggests that preventing childhood obesity is crucial to reducing the risk of obesity in adulthood.
Researchers found that serving carrots as a first course increased broccoli consumption by nearly 50-100% among preschool children. The findings challenge conventional beliefs and provide a simple strategy for parents to promote healthy eating habits in their young children.
The American Dietetic Association's updated position paper highlights the importance of nutrition assistance programs for children, citing barriers to participation and the need for more research. The organization encourages programs like School Breakfast, School Lunch, and WIC to be available to all eligible children and adolescents.
Research presented at Experimental Biology 2010 highlights the importance of high-quality protein foods for promoting health throughout life. Experts recommend consuming 25-30 grams of protein per meal to maintain muscle function and prevent diseases such as obesity, heart disease, and type 2 diabetes.
A study found that consuming a non-spicy pepper analog increased fat oxidation and boosted metabolism, potentially aiding in weight loss. The research suggests that eating peppers could be a simple way to enhance weight loss efforts.
Research suggests that low to moderate alcohol consumption has no negative effects on bone health or circulating levels of vitamin D in postmenopausal women. The study also found that moderate alcohol intake does not affect markers influencing alcohol metabolism.
In Pennsylvania, school districts set goals to reduce childhood obesity through improved snacks and nutrition education, resulting in a 75% increase in healthy food options. However, physical activity opportunities remained stagnant despite legislation requiring it, leaving room for improvement.