Researchers found that bonobos' diets differ with social rank in males and reproductive stages in females, revealing a high protein diet during pregnancy and an energy-rich diet during lactation. These findings suggest that the diet of great apes may be influenced by sociodemographic factors.
A recent study analyzing data from the National Health and Nutrition Examination Surveys (NHANES) 2009-2014 found that celiac disease prevalence remained stable at 0.70%, while adherence to a gluten-free diet increased from 1.08% in 2009-2010 to 1.69% in 2013-2014.
A Mediterranean diet is associated with a reduced risk of death in patients with a history of cardiovascular disease. The study found that higher adherence to the Mediterranean diet was linked to a 37% lower risk of death from any cause.
A study published in the Journal of Physiology found that fish oil pills can prevent and counter the negative effects of a high-fat diet. Mice fed fish oil had lower body fat and improved insulin resistance compared to those on a high-fat diet.
Researchers investigate the link between diet, obesity-linked Type 2 diabetes, and intervertebral disc degeneration. They suspect that a diet high in processed fats and sugars causes inflammation and modification of disc tissue, leading to degeneration.
A new study published in Arthritis & Rheumatology suggests that the DASH diet can effectively lower blood levels of uric acid, a known trigger of gout. The DASH diet, which emphasizes fruits, vegetables, and whole grains, was found to lower uric acid by an average of 0.35 mg/dL.
A study published in American Journal of Kidney Diseases found that following a DASH-style diet can lower the risk of developing chronic kidney disease over two decades. The diet, which emphasizes whole grains, fruits, vegetables, and low-fat dairy, was also shown to reduce blood pressure and cardiovascular disease risk.
A study published in Frontiers in Cellular Neuroscience found that a high-fat diet, particularly one rich in saturated fats like lard, can impair cognitive function and lead to increased hunger. In contrast, consuming fish oil has been shown to support brain health and regulate appetite.
A high-fat Mediterranean diet with no restrictions on fat intake may reduce the risk of breast cancer, diabetes, and cardiovascular events. The diet's monounsaturated-to-saturated fat ratio, fruit and vegetable intake, and moderate red wine consumption are key components that contribute to these benefits.
Researchers found that a western-style high fat diet can affect the immune system prior to weight gain, altering T cell responses and potentially leading to autoimmune disease. The study revealed that dietary lipids directly influence T cell activation and responsiveness by changing the composition of the T cell membrane.
A study published in Cancer Research found that obese women who lost weight through diet or exercise significantly lowered levels of angiogenesis-related proteins in their blood. This suggests a potential link between weight loss and reduced cancer risk, although further research is needed to confirm the association.
A new mouse study shows that diet response is highly individualized and dependent on genetic composition. The researchers found that different mice strains responded differently to various diets, including Western, Mediterranean, and ketogenic diets.
A new study found an association between healthy diets and reduced risk of impaired physical function in women as they age. Women who maintained a healthier diet were less likely to develop physical impairments, with higher intakes of fruits, vegetables, and whole grains associated with reduced rates of physical impairment.
A study published in JAMA found that US diets improved between 1999 and 2012, with increased whole grain consumption and reduced sugar-sweetened beverages. However, disparities in diet quality persisted by race/ethnicity and income level.
A plant-rich diet with high fruit and vegetable intake can reduce type 2 diabetes risk by 20%, according to a new study. A healthier version of this diet further reduces the risk by 34%, while an unhealthy version increases it.
A plant-based diet rich in whole grains, fruits, vegetables, and legumes is associated with a 20% reduced risk of type 2 diabetes. The study found that even modestly lowering animal food consumption can lower diabetes incidence.
Eating a Mediterranean diet rich in vegetable fats like olive oil and nuts has been shown to have little effect on bodyweight or waist circumference compared to a low-fat diet. The study suggests that current health guidelines recommending low-fat diets may be creating unnecessary fear of healthy fats.
A new study suggests that a fasting-like diet can reduce symptoms of multiple sclerosis by triggering a death-and-life process for cells, which appears critical for the body's repair. The diet promotes regeneration of myelin, the sheath of proteins and fats that insulate nerve fibers, and improves immune function.
A clinical trial conducted by Michigan Medicine demonstrated the effectiveness of a low FODMAP diet in reducing symptoms of irritable bowel syndrome (IBS). The study found that over 50% of patients on the low FODMAP diet experienced major improvements in abdominal pain, bloating, diarrhea, and stool urgency compared to the control group.
Researchers found resveratrol supplements can help counteract the negative effects of a high fat/high sugar diet on hind leg muscles. The study, published in Frontiers in Physiology, showed that resveratrol supplementation helped maintain muscle function and fatigue resistance.
The gluten-free diet is not supported by scientific evidence for healthy children without CD or wheat allergy. It can lead to nutritional deficiencies and quality of life issues, posing more risk than benefit.
Two laboratory studies found that grape polyphenols reduced body fat, improved gut barrier function and increased beneficial bacteria in mice fed high-fat diets.
A healthy diet has been found to significantly reduce the risk of high blood pressure in women with a history of pregnancy-related diabetes. Over a 22-year follow-up period, researchers discovered that women who adhered to a healthy diet were 20% less likely to develop high blood pressure.
A study by the National Institutes of Health found that a healthy diet rich in fruits, vegetables, and whole grains can reduce the risk of high blood pressure among women who had pregnancy-related (gestational) diabetes. Women who adhered to such a diet were 20% less likely to develop high blood pressure than those who did not.
A national research study will focus on the effectiveness of specific carbohydrate diets and Mediterranean-style diets to induce remission in patients with Crohn's disease. The study, led by Dr. James Lewis, aims to provide high-quality data and guidance for incorporating diet modifications into the treatment of the disease.
Researchers have slowed glioblastoma tumor growth in mouse models using a high-fat, low-carbohydrate diet. The modified diet increased life expectancy by 50% and reduced tumor progression by a similar amount.
A new study found that coffee supplementation improved several key markers of NAFLD in mice fed a high-fat diet, including reduced cholesterol and fat accumulation. Coffee also raised levels of Zonulin, which lessens gut permeability, a contributor to liver injury.
New research reveals honey bee colonies adapt their diet to counter nutritional deficiencies, prioritizing diets that complement specific amino acid deficiencies. This ability allows bees to maintain a balanced nutrition level when alternative floral resources are scarce.
Researchers at Rush University Medical Center are conducting a five-year randomized trial to test the MIND diet's effects on cognitive decline and Alzheimer's disease incidence. The study will enroll 600 individuals aged 65+ and evaluate the diet's impact on brain structure, cognition, and health outcomes.
A Paleolithic-type diet improved insulin sensitivity, reduced abdominal adiposity and body weight in obese postmenopausal women. The diet high in polyunsaturated fatty acids may have long-term beneficial effects on obesity-related disorders.
A new study from Purdue University found that consuming a high-protein diet while losing weight improves sleep quality in middle-aged adults. The study, published in the American Journal of Clinical Nutrition, suggests that higher protein intake can lead to better sleep and reduced risk of metabolic and cardiovascular diseases.
The study highlights the importance of time context in diet reconstructions, which can lead to conflicting results. By considering different time scales for dietary proxies, scientists can gain a more accurate understanding of an animal's eating habits.
Researchers found that a poor diet and lack of exercise accelerate cellular senescence and age-related conditions in mice. Exercise was shown to prevent premature senescent cell accumulation and protect against unhealthy diet-induced damage.
A high-fat diet drives a population boom of intestinal stem cells and generates a pool of other cells that behave like stem cells, leading to an increase in tumor formation. The researchers found that the high-fat diet changes the biology of both stem cells and non-stem-cell populations, ultimately resulting in more tumors.
A high-fat diet drives a population boom of intestinal stem cells and generates a pool of 'stem-like' cells that can give rise to tumors. The study suggests a link between high-fat diets and increased colon cancer risk by altering the function of intestinal stem cells.
Researchers found that a high-fat diet drives an increase in intestinal stem cells and stem-like cells, which can give rise to tumors. The diet also activates a nutrient-sensing pathway that promotes cell growth and mutations leading to cancer.
A new study published in Nutrition and Diabetes journal found that low-carbohydrate, high-fat diets can lead to rapid weight gain and worsen glucose intolerance. The research suggests that fad diets like Paleo may not be suitable for people with pre-diabetes or diabetes.
Researchers have found an artificial diet that makes it easier to rear insects, including moths and other species. They successfully reared 39 different moth species on the McMorran diet, saving time, space, and money.
A walnut-rich, higher-fat diet resulted in significant weight loss and improved cholesterol levels compared to a lower-fat, higher-carbohydrate diet. The study found that participants on the walnut-rich diet showed comparable weight loss effects as those on the lower fat diet.
A University of California, San Diego study found that weight loss programs emphasizing healthy fats lower both good and bad cholesterol. The walnut-rich diet had the most impact on cholesterol levels, decreasing low-density lipoprotein and increasing high-density lipoprotein.
A ketoanalogue-supplemented vegetarian very low-protein diet was found to slow disease progression in patients with advanced CKD. The study suggests that this type of nutritional intervention could be used to postpone dialysis initiation in compliant patients.
A new study published in PLOS ONE found that while a healthier diet can aid weight loss and improve metabolism, it may not fully reverse liver damage caused by the Western diet. Diets high in sugar significantly slow liver recovery, even if overall calorie intake is reduced.
A new study found that a DASH diet with higher fat content significantly lowers blood pressure and reduces triglycerides. The modified diet did not raise LDL cholesterol levels, making it a viable alternative to the traditional DASH diet.
Scientists have confirmed that killer whales in the Pacific Northwest mainly eat Chinook salmon and coho salmon during their summer diet. The study analyzed DNA from feces to estimate the whales' diet composition, providing new insights into their ecological interactions.
A study found that calorie restriction or aerobic exercise training improved ability to exercise without shortness of breath in obese older patients with a common type of heart failure. The combination of exercise and diet resulted in the largest increase in exercise capacity.
Research by The Miriam Hospital and Rhode Island Community Food Bank found that healthy diets rich in fruits and vegetables can be affordable, with an annual savings of nearly $750 per person. A plant-based olive oil diet was compared to the USDA's MyPlate diet and found to be cheaper and more nutritious.
Researchers found that diet-induced obesity mice eating a low-fat diet for eight weeks followed by just one week of high-fat diet had improved sleep profiles compared to those maintaining the high-fat diet. The findings suggest that changes in weight are more important than body weight itself in regulating sleep.
Research by James Cook University scientists found a ketogenic diet reduces animal behaviors resembling schizophrenia, potentially providing an alternative energy source and circumventing cellular energy pathways. The diet has also been shown to lead to weight loss and lower blood glucose levels in mice.
A recent RMIT University study found that a father's diet before conception can affect the mental health of their unborn children. The research discovered that genetic changes caused by the father's diet were passed on to the next generation, leading to differences in anxiety levels and behavior.
Eating a daily handful of walnuts improves blood vessel cell wall function and lowers total and LDL cholesterol in adults at risk of diabetes. The walnut diet also enhances endothelial cell function, regardless of calorie intake.
The portfolio diet, which includes mixed nuts, soy protein, and viscous fiber, was found to reduce both cholesterol and blood pressure by an average of 2% compared to the DASH diet. This study adds to the existing evidence connecting diet with health outcomes.
Studies found that many African Americans with uncontrolled hypertension lack access to essential food categories, such as fruits, whole grains, and plant proteins. The Dietary Approaches to Stop Hypertension (DASH) diet is particularly beneficial for this population, but discussions about diet with doctors are often inadequate.
A recent study found that US adults who follow a 'moderation' diet with less dietary diversity are more likely to experience central weight gain and increased risk of Type 2 diabetes. In contrast, those with higher dietary diversity, as measured by dissimilarity, actually experienced worse metabolic health.
A study published in JAMA Internal Medicine found that women who followed a Mediterranean diet supplemented with extra virgin olive oil had a significantly lower risk of developing breast cancer. The study, which involved over 4,200 women, showed that the Mediterranean diet with olive oil reduced breast cancer risk by 68%.
A new study of over 22,000 U.S. adults found that diet-beverage consumers often make up for the calorie lack in their drinks by consuming more sugar, sodium, fat, and cholesterol in other foods. The study suggests a possible compensation effect where people who drink diet beverages may feel justified in eating more high-calorie foods.
A new study suggests that fish oil diets are more effective than lard diets due to the presence of certain gut bacteria. Mice transplanted with gut microbes from a fish oil diet showed reduced weight gain and inflammation compared to those with lard diet microbes.
A population study reveals that a well-balanced maternal diet before pregnancy reduces the risk of certain heart abnormalities in newborns. The research found that women with higher diet quality had a lower risk of congenital heart defects, including tetralogy of Fallot and atrial septal defects.
A study by Kevin Hall found that restricting dietary fat leads to greater body fat loss than carb restriction, even though a low-carb diet increases fat burning. The research used controlled feeding studies and measured participants' food intake over two 2-week periods.
A recent study published in PLOS ONE found that a high-soybean-oil diet caused significant weight gain, diabetes, and insulin resistance in mice compared to diets high in coconut oil or fructose. The researchers used mice fed different diets containing various types of fats to investigate the effects on obesity and metabolic syndrome.
Research from Tufts University reveals that hyperlipidemia, high cholesterol and high triglycerides, accelerates heart-transplant rejection in mice. The studies, published online in the American Journal of Transplantation, found that mice fed a high-fat diet rejected their transplants faster than those on a lower-fat diet.