Research on diet and how food affects the body. Covers the microbiome, meal timing, cardiovascular risk, and nutrition in illness.
Researchers are conducting a comprehensive health and nutrition examination study to assess the status of active-duty service members. The study will gather data on dietary intake, nutritional status, cardiovascular health, and other measures to guide evidence-based screening and intervention strategies for improving health in the mili...
A new report highlights the perils and promise of wild meat hunting, consumption, and trade in Africa and Southeast Asia. The report proposes a four-pronged approach to make wild meat value chains fairer, safer, and more sustainable, while reducing zoonotic disease risks.
A new study found that genetic differences account for 60% of variation in food fussiness at 16 months and 74% by age 13. Environmental factors become more influential in later years.
A study by FoodLab at Universitat Oberta de Catalunya found that 42% of schoolchildren's snacks were sandwiches or pastries, with only 22% meeting health guidelines. The research highlights the need for better food education programs to improve children's diet quality and prevent obesity.
A nationwide multi-cohort study found that residence in low-income-low-food-access neighborhoods during pregnancy or early childhood significantly raises the risk of obesity and severe obesity from childhood to adolescence. The study underscores the importance of early-life neighborhood environments in shaping child health outcomes.
A pioneering £4.8m eight-year programme will harness artificial intelligence to investigate the link between nutrition, health inequality and the development of multiple long-term conditions. The InflAIM project aims to identify new ways to slow the progression of multiple long-term health problems in people most at risk.
A recent study published in the Journal of Nutrition Education and Behavior examines the connection between food insecurity and gestational diabetes risk among young American Indian and Alaska Native females. The research highlights how targeted risk reduction methods could significantly improve diabetes health outcomes for this popula...
A new study in Frontiers in Nutrition found that well-constructed low-carb eating patterns can meet and sometimes exceed nutrient needs. The study assessed three different 7-day low-carb meal plans, which safely exceeded nutrient needs for vitamins A to K, thiamin, riboflavin, niacin, folate, and vitamins B6 and B12.
Researchers from the University of Leeds and international partners have created an oil-free super-lubricant from potato proteins, achieving near zero friction. The material uses natural protein building blocks with a lower carbon footprint, opening doors for sustainable biomedical applications and low-calorie foods.
Researchers found that AI-integrated apps often struggle with mixed dishes, such as Asian cuisine, which can lead to errors in energy content calculations. Manual food-logging apps also overestimated or underestimated energy intake for certain diets, highlighting the need for improved accuracy and cultural diversity.
Researchers in human nutrition developed an innovative tool to assign a healthy hydration recommendation score to governments, promoting water and discouraging sugary beverages. The study analyzed 93 countries with dietary guidelines, finding that 48 had complementary messages encouraging water and reducing sugary beverage intake.
A new study found significant intake inadequacies for nearly all evaluated micronutrients, with iodine and vitamin E deficiencies being the most prevalent. The researchers estimated inadequate intakes were higher for women than men in some countries, highlighting a need for targeted dietary interventions.
Researchers at Osaka Metropolitan University found compounds in nucleic acids from salmon DNA and torula yeast RNA inhibit cancer cell growth. These compounds may prevent cancer by stopping cell replication.
Researchers found that Prunin laurate, derived from citrus and coconut biomass, inhibits bacterial growth in periodontal pathogen Porphyromonas gingivalis. The compound is tasteless and hypoallergenic, making it a potential inexpensive antimicrobial solution for preventing oral inflammation.
A recent study found that 60 percent of infant and toddler foods sold in top US grocery chains fail to meet nutritional recommendations, while none meet World Health Organization guidelines. The study also exposed widespread misleading marketing practices, including prohibited claims on packaging.
Scientists at IOCB Prague have developed a new compound that suppresses appetite and protects the brain against Alzheimer's disease. The modified molecule, derived from the neuropeptide CART, is effective in reducing pathology associated with Alzheimer's.
Recent research highlights gluten's role in inducing harmful immune responses in chronic inflammatory diseases, including celiac disease and other autoimmune conditions. Gluten withdrawal can alleviate symptoms, while a gluten-free Mediterranean diet may be a healthier alternative for overall nutritional adequacy.
A recent study by Alliance of Bioversity International and CIAT found that women's empowerment is associated with improved child nutrition, health, and education. The research shows that empowered women contribute to fewer underweight and wasted children, as well as improved household dietary diversity.
A new study reveals that chicken, ketchup, and even morning lattes can contribute to overconsumption of saturated fat and added sugar. The analysis of data from 35,000 US adults found that these 'stealth' sources add up to a significant risk for cardiovascular disease, diabetes, and cancer.
New nutrition strategies could slash methane emissions from dairy cows by a staggering 60%, according to a Journal of Dairy Science review. Diet reformulation, using feed additives like seaweed and 3-NOP, may be key to achieving this goal.
A new study found a significant association between higher heme iron intake and type 2 diabetes risk. Participants with the highest heme iron intake had a 26% higher risk of developing T2D than those in the lowest intake group. The researchers also identified key metabolic biomarkers associated with this increased risk.
A recent study by Neda Akhavan found that baked potatoes can help lower blood sugar and improve body composition in adults with Type 2 diabetes. The study, which involved 24 participants, showed a modest decrease in fasting blood glucose levels and improvements in waist circumference and resting heart rate.
A study published in Nature Metabolism reveals neural circuits in the mouse brain that promote hunger-driven feeding and suppress pleasure-driven eating. The discovery of a specific group of neurons called diagonal band of Broca (DBB) Penk neurons that regulates balanced feeding is promising for developing strategies to combat obesity.
A new study reveals that the FDA lacks oversight over thousands of added ingredients in US foods, including ultra-processed foods. The lack of regulation allows companies to independently evaluate the safety of these substances, often without notifying the government or public.
A recent study published in Nutrition and Health suggests that following a Mediterranean diet can lower perceived stress levels. The research, conducted by Binghamton University, found an association between consuming Mediterranean diet components and reduced mental distress.
A new global analysis found that children and adolescents aged 3-19 consumed nearly 23% more sugary drinks in 2018 compared to 1990. Intakes were higher among teens, urban residents, and those with lower education levels.
A survey of UK registered dietitians revealed explicit and implicit weight bias attitudes, with nearly a quarter feeling their weight affects their professional performance. The study emphasizes the importance of addressing weight stigma in the dietetic profession to promote inclusivity and effective care.
A new study published in Cell Reports Medicine found that a ketogenic diet can reduce beneficial gut bacteria and increase unfavorable fats in the blood. The diet, which is high in fat and low in carbohydrates, may have long-term health implications such as increased risk of heart disease and stroke.
Research reveals that social determinants such as access to healthy food, health insurance, and physical activity spaces are key drivers of obesity disparities. Successful interventions like community-based programs can reduce disparities, but more work is needed to expand these initiatives at local, state, and national levels.
Researchers at Osaka Metropolitan University found that Ecklonia cava polyphenols can protect against neurodegeneration and improve motor function in Parkinson's disease model mice. The antioxidants activate the AMPK enzyme and inhibit reactive oxygen species production, reducing neuronal cell death.
Research published in the Journal of Nutrition Education and Behavior found that meals from community cafés had significantly higher diet quality than meals not eaten at the café, measured by the Healthy Eating Index. This improvement was particularly pronounced for individuals with very low food security. The study suggests that commu...
Researchers at Bonn University Hospital found that increasing vegetarian options in hospital menus can encourage patients to choose healthier meals. The study involved over 2,000 participants and showed that menu design elements can influence food choices and satisfaction among meat-eaters.
A study of nearly 150,000 young people found a strong association between breakfast consumption and life satisfaction. Regularly eating breakfast was associated with higher levels of life satisfaction, while skipping breakfast was linked to lower life satisfaction scores.
A study published in BMC Medicine found that an eight-week vegan diet reduced biological age estimates by analyzing DNA methylation levels. The research, conducted on 21 pairs of identical twins, showed decreases in biological age and organ systems' ages for those who followed a vegan diet.
A study by Virginia Tech researchers found that mothers' mental health suffers when their families lack food resources, especially if they are the ones going without food. The study highlights the need for strategies to help moms or caregivers manage their mental health during times of food insecurity.
A special issue of the Journal of the Academy of Nutrition and Dietetics explores the effects of various fasting regimens on body weight, cardiometabolic disease risk, and sleep. The study found that time-restricted eating can result in clinically meaningful weight loss and reduction in liver enzymes in adolescents with type 2 diabetes.
A new study found that UK adolescents consume a majority of their daily calories from ultra-processed foods, with consumption highest among deprived backgrounds and younger teens. The high intake is associated with negative health impacts, including obesity and type 2 diabetes.
A new study found that low energy availability among female athletes impairs performance by up to 18% in short-term tests and increases systemic stress, compromising immune function. Athletes who restrict their food intake experience muscle loss and decreased physical performance.
A review article by Uppsala University researchers highlights the global issue of malnutrition in the sick and elderly, affecting up to 50% of hospital patients in Sweden. Simple measures such as counselling, dietitian collaboration, and nutritional drinks can reverse malnutrition and improve quality of life.
Yanomami children face the most severe nutritional deficit in Indigenous communities in the Americas, with 52.2% undernourished and 570 starved to death in four years. Malnutrition during infancy can have lifelong effects on health, increasing disease risk and mortality rates.
A recent study published in Nature Medicine confirms the health benefits of a diet high in unsaturated plant fats, such as the Mediterranean diet. The research used lipidomics to measure diet-related fat changes in the blood and link them to disease risk.
The Society for Nutrition Education and Behavior (SNEB) has issued a position paper emphasizing the importance of emergency-related food and nutrition education before, during, and after disasters. The paper highlights challenges in accessing safe, nutritious foods and beverages in post-disaster situations, particularly among historica...
A USC Dornsife study finds that nearly one in four LA County residents experience food insecurity, while almost half with nutrition insecurity do not report food insecurity, highlighting the need for addressing both issues to improve access and address barriers to healthy diets.
A recent study published in BMJ Military Health found that female conscripts' iron deficiency more than doubled from 25% to 55% after five months of basic military training. The study also showed a significant decrease in ferritin levels, which can lead to anemia and fatigue.
A recent study found that consuming isoflavones from soy foods improves thinking abilities and attention in school-aged children. The researchers analyzed data from 128 children aged 7-13 and found that those who consumed more soy foods showed faster response times during attentional tasks.
An Italian study found that adherence to the Mediterranean Diet after a cancer diagnosis is associated with reduced mortality, especially from cardiovascular disease. Participants who followed a high-Mediterranean-Diet pattern had a 32% lower risk of mortality compared to those with lower adherence.
A Harvard study found that people who followed a healthy diet from their 40s onward were 43-84% more likely to be well-functioning physically and mentally at age 70 compared with those who did not. Adhering to diets rich in fruits, vegetables, whole grains, and healthy fats was associated with greater odds of healthy aging.
NUTRITION 2025 will feature the latest research and expert presentations on nutrition topics. The event aims to continue discussions on AI, nutrition education, and global trends in malnutrition.
Researchers found that individual responses to proteins and fats can drive insulin production, challenging the long-held belief that fats have negligible effects on insulin release. This study has implications for tailored dietary guidance to manage blood sugar and insulin levels in individuals with diabetes or those at risk.
A new study reveals that whole wheat retains major minerals and trace minerals better than refined flour during milling and baking. The study also found that vitamin E levels dropped substantially with each processing step, regardless of the type of flour used.
A new study of over 3,000 people found that dietary quality was closely linked with trends in general cognitive ability, with those eating more recommended foods showing improved cognitive performance and reduced risk of dementia. Establishing healthy dietary patterns early in life may support brain health throughout life.
Researchers suggest programs delivering medically tailored meals to people with diet-sensitive conditions could lead to substantial savings in healthcare costs. The study found significant variation between US states but overall net cost savings in almost every state, with the largest projected savings in Connecticut and Pennsylvania.
Researchers found that older female mice receiving daily whole-body heat treatment gained less weight and showed improved insulin sensitivity. The therapy also mitigated weight gain induced by a high fat diet and reduced fat accumulation in key areas.
A new study found that eating baby carrots just three times a week significantly increased skin carotenoid levels in young adults. The combination of baby carrots and a multivitamin containing beta carotene also showed an interactive effect on skin carotenoid accumulation.
A six-year study found that consuming diets more closely aligned with the Mediterranean and DASH diets can lower levels of harmful blood markers and reduce cardiovascular disease risk. These dietary patterns emphasize plant-based foods, healthy fats, lean proteins, and low intake of processed foods and sugars.
A large study found that older adults consuming higher amounts of ultra-processed foods were about 10% more likely to die over a median follow-up of 23 years. Higher intake was associated with modest increases in death from any cause and heart disease, but not cancer-related deaths.
A recent study published in the American Society for Nutrition reveals that focusing on minimally processed foods does not guarantee a nutritious diet. The research found that even with lower processing levels, diets can be high in unhealthy components and low in nutritional value.
A new study suggests that baby-led weaning, a method of introducing solid foods to infants through self-feeding, can meet nutritional needs and promote healthy growth. The study found that baby-led weaning was associated with higher weight-for-age and weight-for-length scores compared to conventionally weaned infants.
A recent study published by American Society for Nutrition found that paternal fish oil supplementation can lead to lower body weight and improved metabolic health in offspring. Researchers gave male mice a high-fat diet with or without added fish oil, then mated them with female mice on a healthy low-fat diet.
Research findings suggest that higher intakes of calcium and zinc before conception can lower the risk of hypertensive disorders during pregnancy. Participants with higher pre-conception intakes of these essential minerals were 24% less likely to experience hypertensive disorders compared to those with lower intakes.