A recent study found significant discrepancies between the National Dysphagia Diet (NDD) guidelines and prepared dysphagia diet foods (DDFs), which may lead to malnutrition and aspiration. The researchers tested four different DDFs and found that only one aligns with NDD guidelines, prompting a change in the hospital's food selection p...
A low-fat diet was associated with a reduced risk of ovarian cancer in postmenopausal women, with the greatest reduction seen in those with high fat intake before the study. The findings suggest that a low-fat dietary pattern may be beneficial in reducing cancer incidence rates.
A low-fat vegetarian diet is efficient in terms of land use, but adding some dairy products and limited meat may increase efficiency. The study found that a high-fat diet with a lot of meat requires more land (2.11 acres) than some higher fat vegetarian diets.
Researchers found that alternate-day fasting shrinks fat cells and boosts fat breakdown mechanisms. Statin drugs also reduce cholesterol and fats in blood vessels by affecting lipases. Exercise after a high-fat meal stimulates the breakdown of fats in skeletal muscle, making it healthier.
A Mediterranean diet was found to reduce mortality in Alzheimer's patients by an average of 1.3 years for moderate adherence and four years for strict following. The study followed 192 people with Alzheimer's disease in New York for an average of four and a half years.
Researchers found that a Western diet was associated with a three-and-a-half times higher risk of colon cancer recurrence in patients who had undergone surgery and chemotherapy. In contrast, a prudent-pattern diet did not significantly influence cancer recurrence or mortality.
A study found that patients with a diet high in meat, fat and refined grains had an increased risk of cancer recurrence and death compared to those with a diet rich in fruits and vegetables. The researchers identified two dietary patterns: prudent and Western, and found that the Western pattern was associated with a significant increas...
A genetic metabolic defect in the liver can lead to obesity in some individuals, a study published in Metabolism reveals. The defect impairs the body's ability to burn fat, leading to increased hunger and overeating.
A new study published in JAMA found that intensively following a high-vegetable diet beyond recommended guidelines did not reduce breast cancer recurrence or death in early stage survivors. Despite significant changes in dietary patterns, the study observed no difference in outcomes between groups.
A study of 3,088 women with early-stage breast cancer found that a high-fruit-and-vegetable diet did not reduce the risk of breast cancer recurrence. Despite increased consumption of fiber and fat reduction, there was no significant benefit in preventing cancer progression or death.
Postmenopausal Asian women who consume a meat-sweet Western diet are at higher risk of developing breast cancer compared to those on a vegetable-soy diet, according to the study. The researchers found that high intake of the meat-sweet pattern increased estrogen-receptor-positive breast cancer among overweight postmenopausal women.
Research suggests that a diet high in omega-3 fatty acids may improve prognosis for men genetically prone to develop prostate cancer. The study found that mice with a genetic defect causing prostate cancer had reduced tumor growth, slowed disease progression and increased survival when fed a high-omega-3 diet.
Researchers found that a nutritionally balanced diet high in omega-3 fatty acid reduced prostate tumor growth and increased survival in genetically predisposed mice. Omega-6 fatty acids had the opposite effects. The study suggests a beneficial effect of omega-3 polyunsaturated fatty acids on delaying human prostate cancer.
A diet rich in omega-3 fatty acids found to reduce prostate tumor growth and increase survival in genetically predisposed mice. Omega-6 fatty acids had the opposite effects, highlighting a beneficial interaction between genes and diet.
Researchers at Michigan Medicine are studying the impact of a Mediterranean diet on colon cancer risk. The study will compare the diet with a standard healthy eating plan and investigate its effects on protein levels and antioxidant compounds in the body. Participants who complete the six-month study will receive $270.
A predominantly Western diet high in red meat, fatty foods, refined grains, and desserts is associated with faster cancer recurrence and lower overall survival rate in stage III colon cancer patients. In contrast, a prudent diet rich in fruits, vegetables, poultry, and fish does not significantly influence cancer recurrence or mortality.
A study published at Digestive Disease Week found that a lifelong vegetarian diet can reduce the risk of colorectal cancer. Additionally, consuming a fatty soup as an appetizer before dinner may lead to reduced food intake in both lean and obese individuals.
A low-glycemic load diet was found to promote greater weight loss and improvements in HDL cholesterol and triglyceride concentrations among obese individuals with high insulin secretion patterns. However, no significant differences were observed between the two diets for those with normal insulin secretion.
A Mediterranean diet rich in fruits, vegetables, and whole grains is associated with a 50% lower risk of developing chronic obstructive pulmonary disease (COPD). The study tracked the health of over 43,000 US men, finding that those who followed a Western diet were more than four times as likely to develop COPD.
A Penn State study found that eating pistachios reduced the body's response to stress in individuals with high cholesterol but normal blood pressure. The 3-ounce pistachio diet was most effective in reducing systolic blood pressure and improving vascular relaxation.
Researchers found that pistachio amounts of 1.5 ounces reduced LDL cholesterol levels by 11.6% and total cholesterol by 8.4%, while the higher dose showed significant reductions in lipoprotein ratios. Pistachios also increased antioxidants in the blood, which may help reduce inflammation.
A study by Penn State researchers found that incorporating macadamia nuts into a heart-healthy diet can reduce total cholesterol, low-density lipoprotein cholesterol and triglyceride levels. The Healthy Heart diet with macadamia nuts was compared to a standard American diet in a controlled feeding study.
University of Illinois researchers identify mouth-feel as key factor in diet soda taste, finding ingredient that gives body without adding calories. Flavour plays a crucial role in masking the mouth-feel difference, making lemon-lime flavor more appealing.
A study published in Biological Psychiatry found that mice withdrawn from high-fat diets became anxious and showed increased stress levels. Researchers also observed risk-taking behavior in the mice as they sought out their preferred diet.
A community-based study found that intensive dietary therapy and early dosing with a medication blocking harmful hormonal effects in the heart can improve cardiovascular health and survival rates after a heart attack. The Mediterranean diet was equally beneficial as a low-fat, low-cholesterol diet.
The Stanford University School of Medicine study found that the Atkins diet was the most effective for weight loss among four popular diets. The women on the Atkins diet lost more weight and experienced greater improvements in cholesterol and blood pressure compared to those on other diets. The simplicity and high protein content of th...
A study published in JAMA found that premenopausal women who followed the Atkins diet for 12 months lost more weight than those on other diets, including Zone, Ornish and LEARN. The low-carb diet resulted in greater weight loss and favorable lipid profiles.
A recent study found that caloric restriction can reduce oxidative damage in muscle cells and improve mitochondrial function. The researchers discovered that limiting calorie intake without malnutrition can slow aging and delay the onset of age-related diseases.
Boston College biologists identify KetoCal as an effective alternative therapy for malignant brain cancer, slowing tumor growth and enhancing health in mice. The study found that KetoCal decreased tumor growth by 35-65% and improved survival rates compared to standard diets.
A new study found that including protein from lean sources of pork in your diet can help retain more lean body mass, which includes muscle, while losing weight. The study, conducted by Dr. Wayne Campbell and his colleagues, evaluated the weight loss of 46 overweight or obese women who followed one of two reduced-calorie diets.
A nationally representative survey of 1,022 adults found that 69 percent would prefer a dietary approach to treating diabetes, while just 21 percent preferred medication. The survey results support clinical research findings on the effectiveness of low-fat vegetarian diets in controlling and reversing diabetes.
A low-protein diet has been shown to have a greater protective effect against cancer than endurance exercise, independently of body fat mass. The study involved three groups of people and found significantly lower blood levels of plasma insulin-like growth factor 1 (IGF-1) in the low-protein diet group.
A new study by Children's Hospital Oakland Research Institute shows that a mother's diet during pregnancy can affect the health of her grandchildren by changing the behavior of a specific gene. The research involved mice fed with or without nutritional supplements, which resulted in changes to their coat color and obesity levels.
A new study by Children's Hospital Oakland Research Institute shows that a pregnant mother's diet can affect the behavior of her pups and even their pups' coats, influencing offspring health for generations. The research uses mice with a unique gene linked to obesity and diabetes, suggesting similar human connections.
A new study by McGill University researchers has found that a diet low in folate may increase the risk of developing colorectal cancer. The study demonstrates a clear link between low dietary folate and the initiation of colorectal cancer in animal models, with 1 in 4 mice on a folate-deficient diet developing at least one tumour.
Eating a Mediterranean diet rich in fruits, vegetables, and olive oil is associated with a significantly lower risk of Alzheimer's disease. The study found that individuals with the highest diet scores had 68% lower odds of developing the disease, despite controlling for age and body mass index.
A new Loma Linda University study confirms that eating pecans daily can inhibit unwanted oxidation of blood lipids, reducing the risk of heart disease. The research found that pecans contain gamma tocopherol, a form of vitamin E, which protects fats from oxidation.
Research from Oregon Health & Science University reveals that children born to overeating mothers are at risk for liver and pancreas damage, contributing to early-onset obesity and diabetes. Brain changes in the hypothalamus also occur, predisposing them to weight problems.
A low-fat vegan diet has been shown to treat type 2 diabetes more effectively than a standard diabetes diet, with significant improvements in blood sugar control and weight loss. The diet also appears to have favorable effects on cholesterol levels and kidney function.
Researchers found that a healthier balance of omega-3 and omega-6 fatty acids can reduce prostate cancer tumor growth rates and PSA levels by 22% and 77%, respectively. The study suggests using EPA and DHA supplements to lower inflammatory response in prostate cancer development.
A diet with a high carbohydrate content but a low glycemic index may help promote weight loss and reduce the risk of cardiovascular disease. Participants on diets with lower glycemic loads experienced greater fat loss, particularly in women.
A study published in PLOS Biology found that zebra finch siblings reared on lower-quality diets showed improved growth rates after switching to a normal diet, but at the cost of impaired learning performance. Compensatory growth, rather than diet quality itself, was linked to poor cognitive ability in adulthood.
A recent study published in the Journal of Proteome Research found that improving a rat's diet did not normalize their metabolic profile, even when subjected to stressful conditions. The researchers discovered that certain dietary interventions could improve health markers, but the effect was limited.
A study suggests that a diet high in vegetables can inhibit the development of atherosclerosis, a condition where fatty plaques build up in blood vessel walls. Researchers found that mice fed a vegetable-rich diet had smaller plaque buildup and improved cholesterol levels compared to those on a vegetable-free diet.
A prospective community-based study of 2,258 non-demented people found that higher adherence to the Mediterranean diet was associated with a significantly lower risk of developing Alzheimer's disease. The association remained significant even after adjusting for potential confounders.
A study found that vitamin C depletion is associated with lower body fat, but not with weight loss in a short-term low-fat diet. Participants who took a vitamin C supplement had increased blood levels of vitamin C and improved ability to oxidize fat.
A life-threatening complication of the Atkins diet was reported in a case study, highlighting the risk of ketoacidosis. Low-carbohydrate diets are associated with various side effects, including ketosis, constipation, and fatigue, according to experts.
A new survey reveals that cardiologists are familiar with the benefits of low-fat vegetarian diets but fail to recommend them to patients. The report highlights the potential for this diet to reduce surgeries and deaths from heart disease, especially when combined with doctor-recommended changes.
A recent study found that reducing total dietary fat had no impact on the risk of breast cancer, colon cancer, heart disease, or stroke. Researchers believe that focusing on the types of fats consumed, rather than just reducing total fat, is crucial for disease prevention.
A low-fat diet was associated with a 15% reduction in estradiol levels and a 30% risk reduction for a certain subtype of breast cancer. The study also found no significant impact on heart disease, but trends toward reduction were seen among women who made the greatest reduction in saturated fat and trans fat consumption.
A Mediterranean-style diet rich in olive oil, whole grains, fruits, vegetables, and nuts may reduce the risk of cardiovascular disease in patients with metabolic syndrome. The diet's effects are attributed to its action on inflammation and dysfunction of blood vessel cells.
Researchers found that a soy-based diet caused significant growth in the hearts of male mice, whereas female mice showed no such effect. The study suggests that phytoestrogens may play a role in exacerbating heart disease, particularly in males.
A study by CU-Boulder researchers found that male mice with hypertrophic cardiomyopathy developed enlarged hearts and heart failure on a soy diet, but not female mice. The team hypothesized that plant-based estrogens in the soy diet triggered biochemical reactions leading to programmed cell death in the heart.
Researchers found that mice fed a soy-based diet had significantly worse heart problems than those on a milk protein-based diet. This is the first study to show an environmental influence can affect the heart.
Researchers found that exposure to fine particle air pollution and a high-fat diet together contribute to the development of atherosclerosis in laboratory mice. The study suggests that even low concentrations of air pollution may accelerate the progression of atherosclerosis, particularly among those with risk factors.
Researchers at Tufts University found that a low-glycemic-load diet facilitated greater weight loss in overweight adults with high insulin secretion, but not in those with low insulin levels. The study suggests that measuring insulin secretion may help personalize weight-loss diets.
A study of 20 children with epilepsy found that 13 had a greater than 50 percent improvement and four were seizure-free after six months on the modified Atkins diet. The diet, which mimics ketosis, was better tolerated by children and easier to follow than the ketogenic diet.
A randomized feeding study found that diets partially replacing carbohydrates with protein or monounsaturated fat lowered blood pressure and improved serum lipid levels. These findings suggest that macronutrient substitution can further reduce cardiovascular disease risk in the general population.
The ketogenic diet has been found to enhance brain energy production and increase neuron stability, leading to improved resistance to seizures. Researchers discovered that the diet's effects on gene expression and mitochondrial function contribute to its anticonvulsant properties.
A new study published in The American Journal of Medicine reveals that a high-carb, vegan diet leads to significant weight loss and improved insulin sensitivity. With unlimited servings of fruits, vegetables, and whole grains, this low-fat diet is also associated with lower rates of prostate cancer and various life-threatening diseases.