Articles tagged with Diets
A new study published in Nutrients found that both whole and refined grain foods can contribute to improved dietary patterns and health. The study analyzed data from over 14,000 Americans and identified healthy grain foods based on nutrient density, fiber, protein, and essential nutrients.
A study published in Neurology found that people who consumed the highest amounts of low- and no-calorie sweeteners experienced faster declines in thinking and memory skills compared to those who consumed the lowest amounts. The decline was equivalent to about 1.6 years of aging.
A human study found that ultra-processed diets lead to increased weight gain, disrupt hormone levels, and introduce pollutants affecting sperm quality. Men on an ultra-processed diet gained more fat mass and had lower testosterone and follicle-stimulating hormone levels compared to those on a minimally processed diet.
A keto diet may have different effects on males and females, with estrogen found to promote protection against adverse effects such as cellular senescence. The study found that male mice on a keto diet showed increased markers of oxidative stress and cellular senescence, but these effects were reversed by estrogen treatment.
A new study of young adults found that better sleep quality is strongly linked to improved mental wellbeing, with fruit and vegetable consumption and physical activity also showing benefits. The study suggests that boosting fruit and vegetable intake may help mitigate the effects of poor sleep on wellbeing.
Researchers at Children's Hospital of Philadelphia found that certain lipids in obesity-causing foods cause asthma-like lung inflammation. The study suggests that modifying dietary choices and repurposing existing drugs could help treat this type of asthma, which is more likely to send patients to the hospital.
A comprehensive study published in the Journal of Hepatology shows that healthy eating and increased physical activity significantly lower the risk of liver-related death, even among heavy and binge drinkers. The research analyzed data from over 60,000 US adults and found that adherence to high levels of physical activity and/or diet q...
Researchers found that a Mediterranean-style diet helps reduce dementia risk and slow cognitive decline in people with high genetic risk for Alzheimer's disease. The diet has been shown to broadly influence key metabolic pathways, suggesting it could be an effective strategy for reducing the risk of cognitive decline.
A Mediterranean-style diet, along with reduced caloric intake and moderate physical activity, has been shown to lower the risk of type 2 diabetes by 31%. The study found that participants in the intervention group lost an average of 3.3 kilograms and reduced their waist circumference by 3.6 centimeters.
A new study published in Molecular Nutrition and Food Research found that red meat consumption causes an imbalance of bacteria in the intestinal microbiota, leading to exacerbated colonic inflammation. The diets resulted in a decrease in beneficial bacterial strains and an increase in pro-inflammatory cells.
A diet rich in omega-3 fatty acids is associated with a lower risk of myopia in children, according to the Hong Kong Children Eye Study. Higher intake of omega-3 fatty acids was linked to shorter axial length and less refractive error.
A new study found a strong association between accelerated epigenetic aging and increased risk of colorectal cancer in postmenopausal women. Lifestyle factors like diet significantly influenced this risk, with healthy diets potentially reducing cancer risk associated with biological aging.
Researchers at Mass General Brigham identified seven metabolites in the blood associated with excessive daytime sleepiness (EDS), a condition linked to increased risk of cardiovascular disease, obesity, and diabetes. The study also found that dietary changes or supplements may help reduce EDS risk.
The Fresh Bucks program helps Seattle residents access healthy food by providing financial support for buying fruits and vegetables. Households participating in the program experience a 31% higher rate of food security and consume more fruits and vegetables than those on a waitlist.
The new guidelines introduce a pivotal terminology shift, replacing NAFLD with MASLD and NASH with MASH. MASLD is now grouped under the umbrella of "steatotic liver disease" (SLD), along with alcohol-associated liver disease (ALD) and other causes.
A landmark study found that adopting five healthy lifestyle habits—healthy weight, no smoking, regular physical activity, high-quality diet, and moderate alcohol intake—can reduce cardiovascular disease risk by up to 86% in women with a history of gestational diabetes. Women who followed all these habits had no cardiovascular events ov...
A clinical trial found that participants who followed a minimally processed diet lost twice as much weight compared to those on an ultra-processed diet. The study suggests that cutting down on processing can help sustain a healthy weight long term.
A large meta-analysis of over 800,000 participants shows that high adherence to the Mediterranean Diet, Alternative Healthy Eating Index, and Dietary Approaches to Stop Hypertension reduces type 2 diabetes risk across diverse ethnic groups. These three diets have been recommended for general health and their potential benefits were fou...
A new study from Karolinska Institutet shows that healthy diets can slow down the accumulation of chronic diseases in older adults, while inflammatory diets accelerate it. Researchers followed over 2,400 older adults for 15 years and found those on healthy diets had a slower development of cardiovascular disease and dementia.
The US POINTER trial found that a structured lifestyle intervention of regular exercise, adherence to the MIND diet and social engagement had greater benefits on global cognition compared to an unstructured intervention. The study showed significant cognitive benefit after two years in older adults at elevated risk of Alzheimer disease.
Research suggests that fresh grapes possess numerous health benefits due to their high antioxidant content, including promoting relaxation of blood vessels, healthy circulation, and modulating cholesterol levels. Grapes have also been shown to support brain, skin, gut, and eye health through various mechanisms
Researchers at Duke University School of Medicine have identified a new system linking the microbiome to the brain, which influences behavior and appetite. The discovery was made by detecting flagellin in gut bacteria, triggering an appetite-suppressing signal to the brain.
A new study reveals that the human gut microbiota can pinpoint an individual's city of residence with high accuracy, strongly linked to each city's characteristic diet. The researchers identified unique microbial signatures and interaction networks between cities in China, shedding light on how local environments shape our inner biology.
A 21-day study found that restricting food variety triggers unique shifts in individual gut microbiomes, contradicting the assumption of uniform microbial outcomes. The results suggest personalized nutrition approaches are essential for achieving targeted microbiome modulation.
A new study published in PNAS suggests that diet rather than idleness is the primary driver of obesity worldwide. The research analyzed data from over 4,200 adults across 34 populations and found a correlation between higher caloric intake and increased body fat percentage.
A new study from the University of South Australia confirms that eggs are not high in cholesterol and do not contribute to cardiovascular disease. In contrast, saturated fat intake was found to increase LDL levels, highlighting the importance of dietary balance for heart health.
The study found that younger men preferred a fish-centered diet, while older women leaned toward plant-based foods. Dietary diversity increased with age for both men and women, suggesting a shift in dietary preferences over time.
A new study by Texas A&M University is tracking the health effects of living in an agrihood community, where residents have access to a working farm and green spaces. The study aims to measure changes in physical activity, nutrition, and social connectedness among participants.
The article provides practical strategies for managing symptoms in patients receiving GLP-1 RAs, focusing on diet and physical activity interventions to support muscle and nutrient preservation. Lifestyle factors remain crucial in GLP-1 RA treatment for effective weight management.
A large prospective study found that a healthy plant-based diet is associated with an 8% lower risk of ulcerative colitis and a 14% lower risk of Crohn’s disease. Fruits and vegetables were identified as key protective factors against inflammatory bowel disease.
The American Society for Nutrition (ASN) has announced that NUTRITION 2026 will be held in National Harbor, Maryland, near Washington, DC. The meeting will showcase the latest developments in nutrition science and feature top experts in the field. Abstract submissions open this fall, and award nominations will also be accepted.
Researchers found that individuals following Mediterranean or plant-based diets were less likely to develop chronic constipation. A diet rich in vegetables, nuts, and healthy fats may help prevent the condition.
A study published in Nature Communications found that developing countries get more nutrition per dollar in seafood imports than developed countries. They receive more protein, fatty acids, iron, and vitamin B12 per dollar, largely because they pay less for non-nutritional attributes like convenience.
Researchers found that alternating between standard and high-fat diets caused mice to binge eat, leading to changes in gut microbiota and brain reward system. The study suggests considering gut microbiota when patients seek medical support for weight loss efforts.
Chuck Carroll will discuss his weight loss success with a healthy plant-based diet, highlighting its benefits for heart disease, type 2 diabetes, and obesity. The event features an all-star lineup of experts in plant-based nutrition, including Physicians Committee board members and renowned authors.
A recent study evaluated the content of 39,763 US grocery store products and found that 19% contain synthetic food dyes. Products marketed to children were more likely to have these dyes, which are linked to behavioral problems and poor health outcomes.
A low FODMAP diet improved gastrointestinal symptoms in 60% of study participants, reducing symptom severity by 40% compared to a control diet. The diet also eased abdominal pain and bloating, normalizing stool consistency.
Alternate day fasting shows small benefits in body weight reduction compared to continuous energy restriction and other intermittent fasting approaches, but longer trials are needed to confirm these findings. Intermittent fasting may also lead to lower cholesterol levels.
A new study reveals that Rapamycin has a comparable life-extending effect to dietary restriction in eight species of vertebrates. The compound, originally developed as an immunosuppressant, offers similar benefits without the need for caloric restriction.
A new study from Arizona State University found that people with a more efficient gut microbiome, indicated by high methane production, absorb more calories from a high-fiber diet. The research suggests personalized nutrition approaches based on an individual's unique microbiome composition.
A new study finds that a lower-sodium DASH-style diet can produce clinically meaningful reductions in blood pressure for adults with type 2 diabetes. The study, which modified the original DASH diet for people with type 2 diabetes, achieved a 5-point reduction in systolic blood pressure, resulting in lower risks of stroke, cardiovascul...
Researchers at Karolinska Institutet found that a Western diet can cause long-lasting damage to the blood vessels of pancreatic islets, leading to impaired glucose metabolism. The study's findings highlight the importance of preserving islet vascular health in metabolic diseases.
A new study found that nearly one-third of individuals adopting healthy diets didn't lose weight but still experienced significant improvements in cardiometabolic markers, including increased HDL cholesterol and reduced visceral fat. The research suggests a healthy diet can have benefits beyond weight loss.
A new study from the University of California, Davis found that switching from a high-fat to a low-fat diet slowed precancerous changes in the pancreas, even after weight gain and precancerous changes began. Researchers observed normalized gut microbiome, gene expression, and intercellular communication after dietary change.
A randomized controlled trial shows that eating more or less sweet-tasting foods didn't change how much people liked sweet flavors. The study found no association between the amount of sweet foods consumed and changes in body weight or biomarkers for diabetes and cardiovascular disease.
Research suggests that consuming more phytosterols could lower the risk of heart disease and type 2 diabetes. Higher intake was associated with better insulin regulation, reduced inflammation, and differences in the gut microbiome. This supports a healthy plant-based dietary pattern rich in vegetables, fruits, nuts, and whole grains.
A 12-week study found that chickpea consumption improved cholesterol levels, while eating black beans reduced inflammation in adults with prediabetes. The researchers suggest incorporating beans into daily diets as a simple way to reduce chronic disease risk.
A new study found that eating two servings of mangos daily for two weeks significantly reduced blood pressure and cholesterol in healthy postmenopausal women. The study also showed measurable improvements in key heart health markers, including a reduction in total cholesterol by nearly 13 points.
The June Small Shifts campaign focuses on incorporating more fruits and vegetables into daily meals and snacks, leading to energy, mood, and immune function improvements. By making simple changes, such as adding berries or carrot sticks, individuals can make a big impact on their overall health.
Researchers developed a new system to classify processed foods based on the health impacts associated with specific ingredients. The WISEcode system provides a more nuanced and objective framework for evaluating processed foods, allowing consumers to make informed choices and manufacturers to compare their products.
Research finds that following a low-calorie diet is associated with a heightened risk of depressive symptoms, especially in men who are overweight. The study analyzed data from over 28,500 adults and found that calorie-restrictive diets were linked to higher cognitive-affective symptom scores in men.
A new study found that adopting the MIND diet is linked with reduced dementia risk, even among older adults. Those who improved their adherence to the diet over time showed a greater pattern of risk reduction.
A high-fiber plant-based diet improved health markers that could delay the progression of precancerous conditions and multiple myeloma. The study showed significant improvements in dietary quality, weight loss, metabolic markers, inflammation, and gut microbiome diversity.
A large study followed nearly 200,000 people for several decades to find that choosing healthy, minimally processed foods is key to protecting the heart. Healthy diet patterns, whether low-carb or low-fat, lowered the risk of developing heart disease by about 15%.
A new study published in the American Society for Nutrition found that higher linoleic acid levels were associated with lower risks of heart disease and type 2 diabetes. The research used blood markers to measure linoleic acid levels in nearly 1,900 people, suggesting that this omega-6 fatty acid may support cardiometabolic health.
Researchers found that obese mice displayed more anxiety-like behaviors and showed different signaling patterns in the hypothalamus, a region involved in regulating metabolism. The study also observed distinct differences in the makeup of gut bacteria in obese mice compared to lean mice.
A new study finds that fathers who ate healthier during their teenage years were more likely to encourage positive food habits in their children. The researchers also discovered that the children of these fathers were significantly more likely to meet dietary recommendations for fruits and vegetables.
A pilot study found that the Mediterranean diet provided symptom relief for patients with irritable bowel syndrome (IBS), with 73% of participants experiencing improvement. The low FODMAP diet was also effective but led to greater improvements in abdominal pain intensity and IBS severity score.
The American Society for Nutrition released a clinical advisory outlining eight key nutritional priorities to support GLP-1 therapy, including personalized diets, micronutrient prevention, and adequate protein intake. Studies have shown that patients receiving combined pharmacologic and lifestyle interventions achieve greater weight lo...
A study of Polish and US-based studies found that vegetarians are more likely to endorse values of independence and individuality. However, they are surprisingly less likely to endorse benevolence compared to non-vegetarians.