Articles tagged with Diets
A new study published in British Journal of Nutrition found that no-sugar sweetened soft drinks are equivalent to water for long-term weight management. The 104-week trial showed that diet beverages do not disrupt appetite regulation or cause metabolic harm, providing evidence to inform global guidelines.
A new study found that consuming red meat linked to a 63% higher risk of developing type 2 diabetes due to Neu5Gc, a non-human sugar found in red meat. Higher levels of Neu5Gc were associated with greater risk, even after adjusting for other factors.
A comprehensive review of the evidence links ultraprocessed foods to poorer cognitive outcomes and increased risk of dementia. The study highlights the need for further research to determine the causal relationship between these foods and brain health.
Researchers at Children's Hospital of Philadelphia found that dietary interventions can significantly alter outcomes in Hirschsprung disease, suggesting previously unknown mechanisms to improve care for children. The study discovered that a standard diet can induce microscopic and cellular changes in the colons of animal models, leadin...
A study of 7,500 adults found that healthy eating is associated with slower biological aging, with no single diet being superior. The researchers examined ten dietary patterns and found that all were linked with slower aging, with some more effective than others.
Students generally consumed adequate protein, but described wanting better protein experiences, greater variety, and better preparation methods. Meal kits were seen as a promising solution to address barriers to healthy eating.
A systematic review and meta-analysis of 87 clinical trials found that consuming four to six servings of wholegrain per day can lower cardiovascular risk factors, including body weight, waist circumference, and total cholesterol levels. Benefits were most pronounced at intakes of 60 to 100 grams per day.
A new study by Concordia University found that poor sleep in one partner can affect the other's diet quality, with one partner's unhealthy food choices having a ripple effect on the other's eating habits. The study suggests that treating sleep as a shared concern could offer benefits for both partners.
A new study suggests that a fondness for well-known fast-food and sugar-sweetened beverage brands can predict poorer diet quality, even among those who rate these brands as unhealthy. The research found that participants who liked fast-food brands not only consumed more fat and sugar but also tended to perceive those brands as healthier.
A new review finds that the body actively adapts to sustained plant-based diets, absorbing iron more efficiently, synthesizing creatine and carnosine, and remodeling gut bacteria to better ferment fiber. This adaptation, not just intake numbers, determines long-term nutritional status.
Researchers found that meal timing programs the liver's daily rhythms and can have serious metabolic and health consequences when out of sync. The liver uses food signals to activate metabolic pathways, which can conflict with the body's natural circadian clock, leading to health issues.
Researchers found that GLP-1 treatment improved muscle and cognitive function, and reduced hallmarks of natural aging in older mice. The treatment also extended lifespan by nearly 100 days, suggesting a potential therapeutic route for slowing physiological aging.
Researchers found typical errors in smartwatch calorie estimates of about 15% to 25%, with averages for the worst-performing watches climbing much higher. Smartwatches can still be useful, but users should understand their limitations and use data to track personal trends over time.
Researchers found that a Western-style diet exacerbated male infertility in mice with genetic mutations, leading to lower fertility and poorer sperm quality. The study suggests that lifestyle factors contribute to the severity of infertility in men with underlying genetic susceptibility, providing new insights into personalized fertili...
A clinical trial found that a ketogenic diet significantly improves metabolic health in people with obesity, with 50% of participants no longer meeting the criteria for prediabetes. The diet also showed the greatest improvements in liver health and insulin sensitivity.
A new study identified why men struggle with weight loss, finding traditional diet programs are often perceived as too restrictive and female-focused. Support from spouses and incorporating sport or physical activity may be key to successful weight-loss initiatives tailored for men.
A 6-month study of 5132 MyNetDiary users found that consistent food-tracking, even with fewer than 2 days per week, is associated with better weight loss outcomes. Users who tracked food 6-7 days per week lost an average of 11.33% of their body weight, while those who tracked only 2-3 days per week lost 7.35%.
A new study by the University of Illinois Chicago found that time-restricted eating may be a safe and effective tool to control blood sugar levels in adults with Type 1 diabetes. The study, led by Krista Varady, showed a significant reduction in blood sugar levels after six months, with no increased risk of extreme highs or lows.
A study analyzing US women's data found a significant association between high antioxidant intake and lower cervical cancer prevalence. The researchers discovered a linear inverse association between the Composite Dietary Antioxidant Index and cervical cancer, suggesting potential prevention benefits.
A new review reveals that biochar can act as an electron bridge, tripling electron transfer capacity in ammonia-removing microbes and boosting wastewater treatment efficiency. Biochar production can be tuned to enhance electron transfer, and emerging technologies may further reduce energy footprint.
Adults who continued to eat pork while participating in a 6-month digital weight management program lost a clinically significant 5.3% of starting body weight and improved their overall diet quality scores by 4.3 points. This study challenges the notion that pork is automatically off-limits within a healthier eating plan.
Consuming at least one sugar-sweetened beverage per day increases gastric cancer risk by over twice, while artificially sweetened beverages show no association. The study analyzed data from over 100,000 participants and found a significant link between high fructose intake and greater gastric cancer incidence.
Researchers are seeking 450 participants to explore the health effects of adopting a vegetarian or vegan diet among younger adults with overweight or obesity. Over 12 months, participants will follow a plant-based diet and have regular health checks to measure their health outcomes.
This study investigates the link between vegan diets and dietary energy density, finding that adopting a vegan diet may lead to lower energy intake. The randomized clinical trial analyzed data from over 10,000 participants, suggesting that a well-planned vegan diet can be an effective way to reduce energy consumption.
A new study found that hypertension patients are more likely to follow doctors' recommendations for medication than make lifestyle changes. The Health Belief Model suggests that perceptions of personal risk and disease severity influence treatment intentions.
Researchers have successfully engineered plants to produce myoglobin, an important component of animal muscle, using a gene gun to insert the genes into chloroplasts. The yield was approximately three times higher than when inserted into the nuclear genome, paving the way for plant-grown meat production.
A four-million-year study modelled the glucose needs of humans and their ancestors, finding natural sugars supplied energy for growing brains before cooking made starch-rich foods easier to digest. The research suggests earliest hominins were highly reliant on carbohydrate-rich foods, particularly fruit.
A new USDA listing provides standardized nutrition data for watermelon rind, complementing the nutrient-rich flesh and offering a simple way to reduce food waste. The data reveals that 1/3-cup serving of diced raw watermelon rind contains just 10 calories and provides 1 gram of dietary fiber.
Researchers propose using a simple GKI test to track metabolic health in noncommunicable diseases like cancer and cardiovascular disease. The test measures glucose to ketone ratio and may help assess nutritional ketosis and adherence to metabolic interventions.
A new study published by the American Society for Nutrition found that overall diet quality, not just food processing level, is strongly associated with long-term health outcomes. Healthy diets rich in whole grains, fruits, and vegetables are beneficial, even if they include some processed foods.
The American Society for Nutrition (ASN) has announced the locations for its upcoming annual meetings, NUTRITION 2027 in Las Vegas and NUTRITION 2028 in Boston. The meetings will bring together researchers, clinicians, and policymakers to advance nutrition science and celebrate 100 years of ASN.
A large-scale genetic study suggests that inherited taste preferences for sweet and fatty foods can influence eating behaviors and contribute to chronic disease risk. People with a higher genetic predisposition for these tastes tend to eat more of them, leading to a higher risk of obesity and type 2 diabetes.
Researchers found that genetic factors play a role in how individuals respond to a low-carb, high-fat diet, with those at higher risk experiencing greater increases in LDL cholesterol. The study suggests personalized dietary guidance based on genetic profiles could help identify who may experience adverse responses to certain diets.
A small clinical trial found that time-restricted eating improved spatial planning and problem-solving skills, reducing errors related to memory and learning. After six months, participants who limited their daily eating window showed significant cognitive improvements compared to those maintaining a standard eating window.
A large study of over 65,000 postmenopausal women found that a higher adherence to the Planetary Health Diet was associated with a 28% lower risk of cardiovascular disease. Women who followed the diet more closely had a decreased risk of heart failure and stroke compared to those in the lowest-adherence group.
A new study found that four AI-powered photo-based calorie-tracking apps underestimated the calories and fat content of meals by about a third. The researchers used standardized photos of 102 meals prepared in a controlled metabolic kitchen to evaluate the apps' accuracy.
A study found that FDA-issued sodium reduction targets had minimal impact on the amount of sodium in new packaged foods, with some categories even increasing sodium levels. Researchers argue that stronger accountability mechanisms are needed to effectively reduce population sodium consumption and related health issues.
A new study of teens around age 18 found that consuming breakfast increased their overall intake of important nutrients such as fiber, iron, zinc, and choline. Additionally, eating breakfast reduced the intake of high-fat and high-sugar foods throughout the day.
Repeatedly losing and gaining weight accelerates muscle loss in middle-aged people, as found in new UC San Francisco research. The study analyzed MRI scans of 1,433 participants and found that those with fluctuating weights lost nearly four times as much thigh muscle over four years.
A nationwide analysis reveals breastfeeding initiation rates vary dramatically across US counties, influenced by race, education, urban vs rural communities. Local conditions play a crucial role in shaping breastfeeding initiation rates, with certain communities requiring targeted interventions for improvement.
A new study published in the Journal of the Academy of Nutrition and Dietetics identifies chrononutrition as a viable approach for postpartum weight loss. The research found that time-based eating approaches, such as time-restricted eating, can be an effective strategy for mild calorie restriction and cardiometabolic health postpartum.
Researchers analyzed wastewater samples from 19 communities across North Carolina, revealing patterns of plant and animal consumption influenced by economics, immigration, and geography. The study demonstrates the potential for wastewater surveillance to track nutrition trends and identify gaps in food access.
At NUTRITION 2026, researchers presented studies on sodium targets, prebiotic sodas, plant-forward planetary health diets, breakfast consumption, calorie-tracking apps, time-restricted eating, and diet influences on cholesterol. These findings offer insights into healthy food choices and nutrition strategies.
A systematic review and meta-analysis found that weight loss drugs can reduce key symptoms of binge eating disorder, including binge eating episodes, loss-of-control eating, and emotional eating. The study suggests that these medications could be an important part of treatment plans for people with binge eating disorder.
A new study suggests that ketogenic diets can increase the risk of cancer in the small intestine, unlike their protective effect on colon cancer. The diet's effects are driven by fat metabolism rather than ketone bodies.
A six-month study found that regular avocado consumption was associated with a reduced concentration of low-density lipoprotein (LDL) particles in the blood, corresponding to an approximate 4% reduction in heart disease risk. This modest reduction indicates that anyone with obesity could benefit from avocado consumption.
Researchers found that a 12-week lifestyle program combining exercise guidance, dietary counseling, and daily yogurt consumption significantly slowed DunedinPACE, an epigenetic measure of biological aging. The intervention resulted in a modest but statistically significant slowing of the pace of aging, corresponding to a 2.2% reduction.
A cohort study found that a dietary pattern with lower inflammatory potential was associated with lower dementia risk among individuals with Alzheimer disease pathology. Targeted dietary strategies may help prevent dementia in those already at elevated risk.
A large long-term study found that children who consume sugar-sweetened beverages and fruit juice have a higher risk of hypertension later in life. Replacing these beverages with whole fruits or water was associated with lower risk of hypertension.
A new study published in Cell Metabolism found that a low-protein, amino acid-supplemented 'longevity diet' improved cardiometabolic markers and reduced frailty and fat mass in mice. The diet was associated with longer healthy lifespan and better metabolic health in both mice and humans.
A long-term study published in Circulation found that consuming sugary drinks and fruit juice in childhood may increase the risk of developing high blood pressure later in life. The study suggests that substituting these beverages with whole fruits, milk, and water may be associated with a lower risk of developing high blood pressure.
Researchers at King's College London discovered that chewing sugary gum after consuming beetroot increases nitrite production, leading to lower blood pressure. This finding could have implications for sports people using beetroot to improve athletic performance.
A study published in Clinical Nutrition found that participants on an intermittent fasting diet lost around seven kilograms in six months, compared to two kilograms lost by those on the standard diet. The researchers suggest that this diet may drive weight loss through different psychological and behavioural pathways.
The rapid rise of GLP-1 weight-loss drugs in high-income countries could lead to a shift in food purchasing patterns and marketing strategies. This could result in stronger corporate lobbying, more aggressive marketing, and expansion into urban markets in low- and middle-income countries.
Researchers found that eliminating sugar from a low-fat diet can lead to impaired glucose control, insulin resistance, and gut microbial imbalance. Balanced dietary carbohydrates are essential for supporting gut and immune homeostasis.
Researchers identified key factors, including diet, exercise, stress, and social engagement, that contribute to the long lives of Cilento residents. The CIAO Study aims to inform clinical solutions by providing actionable answers on aging and longevity.
Dr. Mey directs the Mitochondrial Energetics and Nutrient Utilization (MENU) Laboratory at Pennington Biomedical, researching precision nutrition and metabolic health. He will represent Pennington Biomedical and the Academy as a Media Spokesperson.
New research from the University of Sydney's Charles Perkins Centre found that alcohol can trigger biological pathways that increase levels of the hormone FGF21, which is linked to protein appetite. This can lead people to overconsume savoury ultra-processed foods, contributing to excess energy intake and weight gain.
A new SFU study analyzed 87,000 grocery carts in Canada and Finland to understand why shoppers don't buy more plant-based proteins. The research found that while price is a factor, it's not the only consideration, and having a variety of options also plays a role.
A new poll by Physicians Committee for Responsible Medicine finds that most men consider a carnivore diet to be 'masculine' and would change their diet if it put their health at risk. The survey also found that consuming meat is linked to an increased risk of heart disease, erectile dysfunction, and reduced fertility.