A new diet, MIND, shows reduced risk of Alzheimer's by 35-53% in participants who adhered moderately well, with benefits from brain-healthy food groups and limits on unhealthy foods. Long-term consistent adherence is crucial for optimal protection.
A study published in the Journal of the American Geriatrics Society found that diet soda intake is directly linked to greater abdominal obesity in adults 65 years of age and older. Increasing waist circumference was associated with escalating cardiometabolic risk in older adults.
The Mediterranean diet was found to be highly protective against heart disease, with participants who closely followed the diet being 47% less likely to develop heart disease. Adherence to the diet was more protective than physical activity, and its benefits were seen across all age groups and genders.
A new study published in Diabetologia shows that eating a high energy breakfast and a low energy dinner improves blood sugar control for individuals with type 2 diabetes. The study found significant reductions in post-meal glucose levels and insulin levels when participants followed the high-energy breakfast and low-energy dinner diet.
Global diet quality has improved for healthy foods like fruits and vegetables over the past two decades, but unhealthy foods have increased in consumption. The study found that diet patterns vary widely by national income, with low-income countries having poorer diets.
Researchers found a simple fiber-rich diet to be nearly as effective as the American Heart Association (AHA) diet for weight loss and improving metabolic health. However, AHA diet's many rules may make adherence challenging for some. Meanwhile, clinical risk calculators seriously overestimate heart attack risk. Sore throats in young ad...
A recent study by Cleveland Clinic found that a plant-based vegan diet can significantly improve cardiovascular risks in obese children, including lower BMI, blood pressure, and cholesterol levels. The study suggests that such diets may be more effective than the American Heart Association diet in reducing heart disease risk.
A healthy diet rich in whole grains and polyunsaturated fats is associated with a lower risk of chronic lung disease, according to a study published in The BMJ. The Alternate Healthy Eating Index 2010 was found to be linked to a one-third lower risk of newly diagnosed COPD.
A new study published in the Journal of the American Heart Association found that a moderate fat diet incorporating one fresh avocado daily improved certain blood lipid markers, including total cholesterol to HDL and LDL-cholesterol ratios. The avocado diet achieved greater reductions in bad cholesterol levels compared to low-fat diets.
Researchers found that eating one avocado a day as part of a moderate-fat diet can improve bad cholesterol levels in overweight and obese individuals. The study also showed favorable results for total cholesterol, triglycerides, small dense LDL, non-HDL cholesterol, and other cardio-metabolic risk factors.
A recent study found that incorporating one avocado per day into a moderate-fat, cholesterol-lowering diet significantly lowers LDL and total cholesterol levels. The researchers tested three diets, including one with an added avocado, and found the avocado diet to be more effective in reducing bad cholesterol.
Researchers found that a high-calorie diet before tumor onset can trigger ER stress, hindering tumor growth. The study identified a specific protein, FKBP10, as a potential therapeutic target, which could selectively inhibit cancer cell proliferation without damaging healthy tissues.
Wild blueberries (bilberries) have been shown to mitigate the negative effects of a high-fat diet on blood pressure and nutrition-derived inflammatory responses. The study found that bilberries reduced pro-inflammatory effects, prevented elevated blood pressure, and improved glucose tolerance in mice fed a high-fat diet.
A study published in JAMA found that a low-glycemic index diet did not improve cardiovascular risk factors, such as blood pressure and lipid levels, or insulin sensitivity in overweight adults. The researchers also found that high-glycemic index diets had more negative effects on insulin sensitivity and LDL cholesterol levels
Research suggests that patients with erectile dysfunction who follow a Mediterranean diet have less vascular and cardiac damage, reducing their risk of heart attack and stroke. A lower Med-Diet Score correlated with worse vascular and heart function, including increased intima-media thickness and aortic stiffness.
A Mediterranean diet high in fruits, vegetables, nuts, and olive oil has been associated with longer telomeres, a biomarker of slower aging. The study found that adherence to the diet was significantly linked to longer telomeres, corresponding to 1.5 years of telomere ageing.
Researchers found that women who follow the Mediterranean diet have longer telomeres, which are repetitive DNA sequences at the ends of chromosomes. The study, published in The BMJ, suggests that adherence to this diet may help buffer telomere shortening and promote health and longevity.
A controlled diet study found that doubling saturated fat in the diet does not increase saturated fat in blood, but increases a fatty acid linked to diabetes and heart disease risk. Researchers also found improvements in blood glucose, insulin, and blood pressure with high-carb diets.
A high-fructose diet during adolescence can exacerbate depressive-like behavior and alter the brain's response to stress. The study found that rats on a high-fructose diet had an altered stress hormone response and changed genetic pathways associated with stress regulation.
Researchers found that pesticide exposure causes changes in gene expression that are sensitive to diet and nutrition. Feeding bees a complex diet of pollen improves their resistance to lethal doses of pesticides.
A Mediterranean-style diet is associated with a 17% decreased likelihood of developing chronic kidney disease, while dietary patterns resembling the diet reduce risk by 50%. More than 20 million US adults have chronic kidney disease.
A review of research published by the American Academy of Neurology found that low-carb diets, such as the ketogenic diet, may reduce seizures in adults with tough-to-treat epilepsy. The diets were moderately to very effective, with a 50% or better reduction in seizures experienced by 32% of participants.
A recent study found that a higher overall diet quality was associated with a lower risk of mortality among ovarian cancer survivors. The composite effect of healthy dietary choices on survival suggests that individual components may not be as crucial as previously thought.
A Mediterranean diet supplemented with extra-virgin olive oil or nuts helps reduce central obesity and blood glucose levels, reversing metabolic syndrome in 28.2% of participants. The study found no significant difference in new cases of metabolic syndrome between the two diet groups.
A study published in Neurology found that women with a healthy diet and lifestyle had a 54-percent lower risk of stroke compared to those with none of the five healthy factors. The study looked at factors such as diet, physical activity, and body mass index.
A study found that a type of gut bacteria called Clostridium ramosum promotes obesity in mice, particularly when fed a high-fat diet. The bacteria appears to improve nutrient uptake, leading to increased energy conversion and weight gain.
A new study suggests that a maternal diet low in protein can predispose offspring to type 2 diabetes. Offspring of mothers fed a low protein diet had decreased insulin levels and fewer β cells, leading to defective insulin secretion by adulthood.
A meta-analysis of nearly 50 trials involving over 7,300 individuals found that low-carbohydrate or low-fat diets resulted in significant weight loss, with minimal differences between individual diet programs. The study suggests that patients can choose a diet that suits their needs and preferences for optimal weight loss.
New research found an epigenetic link between a mother's diet and an offspring's risk of future obesity. Excess methylation on the Pomc gene blocks its expression, leading to delayed satiety response and increased food intake.
A low-carbohydrate diet is more effective than a low-fat diet in reducing body weight and cardiovascular risk factors. The study found that participants on a low-carb diet experienced greater decreases in weight, fat mass, and other cardiovascular risk factors compared to those on a low-fat diet.
The US diet quality improved modestly from 1999 to 2010 due to reduced trans fat intake and increased consumption of whole grains, fruits, and nuts. However, the gap in dietary quality between rich and poor widened over time, with lower SES groups struggling to keep pace.
A diet of junk food reduces rats' preference for novel foods and leads to overeating and obesity. Researchers found that the brain's reward circuitry is affected by excessive consumption of junk food.
A study published in The Journal of Nutrition found that a blood sample can be used to assess dietary compliance. The researchers identified biomarkers in the blood that reflected consumption of key components of a healthy Nordic diet, including fatty fish, vegetables, and whole grains.
A recent study by the British Geological Survey has analyzed the bone and tooth chemistry of King Richard III, revealing a change in diet and location in his early childhood and later life. The research suggests that Richard had a high status diet with expensive food and drink when he became king.
Researchers found that consuming two servings of pistachios per day lowered vascular constriction during stress and improved neural control of the heart in adults with well-controlled Type 2 diabetes. The pistachio diet also showed improvements in sleep blood pressure, vascular response to stress, and vagal control of the heart.
Researchers at Aalto University found that shifting to vegetarian diets can reduce green water use by up to 21% and blue water use by up to 14%. This could secure food supply for an additional 1.8 billion people without increasing water resources.
A new study published in Menopause finds that lifelong soy consumption helps prevent atherosclerosis and improves cholesterol levels in premenopausal monkeys. After menopause, switching to a soy diet can also improve cholesterol levels, but has limited effect on plaque progression.
Research by scientists at the University of Texas at Austin found that diet impacts male and female gut microbiomes differently. In some cases, different bacterial species dominate in one sex versus the other. This difference highlights the need for therapies to be tailored for each sex when it comes to nutrition-based treatments.
A new study found that dietary elimination therapy is an effective treatment for adults with eosinophilic esophagitis, with 71 percent of patients experiencing symptom improvement. The most common triggers were dairy and eggs, and adding them back to the diet after a six-week period showed promising results.
A new study reveals that gut microbes metabolize carbohydrates, causing intestinal cell proliferation and tumor formation in mice genetically predisposed to colorectal cancer. Treatment with antibiotics or a low-carbohydrate diet significantly reduced tumors, suggesting these interventions could prevent this type of cancer in humans.
A recent study by Penn State researchers found that eating lean beef daily can effectively lower blood pressure in healthy individuals. The BOLD+ diet, which includes 5.4 ounces of lean beef per day, was more effective at reducing blood pressure compared to other diets tested.
A new study published in the Journal of Gerontology found that the Mediterranean diet has a significant correlation with slower cognitive decline among African American older adults, but not white older adults. The study suggests that further research is needed to confirm this association and understand the underlying factors.
Researchers analyzed ancient Neanderthal fecal matter, revealing significant plant intake alongside meat consumption. The study provides new insights into the role of vegetables in the Neanderthal diet.
Researchers found that incorporating two ounces of tree nuts into the diet reduced CHD risk factors and 10-year CHD risk. The study's findings suggest that tree nuts can modify the fatty acid profile of adults with type 2 diabetes, contributing to a reduction in CHD risk.
A recent study published in the European Congress on Obesity found that children following a Mediterranean-style diet are 15% less likely to be obese. The research, conducted across eight European countries, also revealed that adherence to this dietary pattern is crucial in preventing obesity and its associated risks.
A study found that improving diet quality by 10% over four years reduced the risk of type 2 diabetes by about 20%. This benefit was independent of other lifestyle changes such as weight loss or increased physical activity. Improving diet quality alone has significant health benefits.
A study published in Diabetes Care found that a diet rich in canola bread resulted in reduced blood glucose levels and significant reductions in LDL cholesterol. The benefits were most pronounced for those with the highest HbA1c scores, suggesting that canola oil may be a valuable addition to treatment plans.
A grape-enriched diet resulted in a protective effect on retinal structure and function, with three-fold higher rod and cone photoreceptor responses compared to control diets. The study also found lower levels of inflammatory proteins and higher amounts of protective proteins in the retinas.
Researchers found that fish with a diverse diet had less bacterial diversity in their guts than those with a specialized diet. This discovery could impact the use of probiotics and diet in treating diseases associated with gut bacteria.
A 12-week clinical trial found that drinking diet beverages helped participants lose 44% more weight than those consuming water alone. Participants in the diet beverage group reported feeling less hungry and experienced improvements in cholesterol levels.
A study by the University of Adelaide found that women who eat a poor diet before becoming pregnant are around 50% more likely to have a preterm birth than those on a healthy diet. Women who consistently ate high protein and fruit prior to conception were less likely to have a preterm birth.
A new low-carb vegan diet, called Eco-Atkins, has been shown to reduce the risk of heart disease and aid in weight loss. The diet combines elements of both vegan and low-carbohydrate diets, resulting in a 10% decrease in cholesterol levels over six months.
Ape ancestors' diets evolved from hard-shelled fruits and seeds to soft and mixed fruit-eating, with no diet specializing in leaves. The dietary specialization may have ultimately contributed to their extinction when drastic environmental changes occurred.
A study by King's College London found that combining unsaturated fats with vegetables rich in nitrites and nitrates can protect against hypertension. The Mediterranean diet, which includes olive oil and nuts, was shown to inhibit the enzyme responsible for blood pressure regulation.
A new transgenic mouse model produces both essential omega-3 and omega-6 fatty acids on a carbohydrate diet. The Omega mouse has been bred to produce mice that express both genes, leading to significant increases in omega-3 levels and decreases in omega-6, with implications for human health.
A low-carbohydrate diet was found to significantly reduce inflammation in patients with type 2 diabetes, whereas a traditional low-fat diet showed no similar effect. After six months, the low-carb group exhibited reduced levels of inflammatory markers and improved glucose control.
A new study on mice found that mothers eating a gluten-free diet during pregnancy and lactation can protect their pups from developing type 1 diabetes. The researchers hope that this knowledge can be used to develop new treatments for the disease, which affects over 1% of the Danish population.
Research found that snacking frequency and diet quality differ by age in schoolchildren, with younger kids benefiting from snacks and teens negatively affected. Nutrient-rich snacks can be a key to improving diet quality in children, especially as they enter adolescence.
A clinical study by Pennsylvania State University found that consuming one Hass avocado daily as part of a moderate fat diet significantly decreased low-density lipoprotein particle number and small, dense LDL cholesterol in overweight and obese subjects. The researchers observed a significant lowering of oxidized LDL particles, sugges...
A low-fat diet may help alleviate fatigue in people with multiple sclerosis (MS). The study found that participants who followed a plant-based diet very low in saturated fat had significantly less fatigue at the end of the year compared to those who didn't follow the diet.