Researchers found a strong correlation between following the MIND and Mediterranean diets and later onset of Parkinson's disease in women up to 17.4 years and men up to 8.4 years. The study suggests nutrition could potentially delay the disease.
Researchers at Rush University Medical Center found that including unhealthy foods in an otherwise healthy Mediterranean diet may reduce cognitive benefits. The study analyzed data from 5,001 older adults and found that those who followed a Western diet had no beneficial effect on slowing cognitive decline.
A new study found that a Mediterranean-style diet may help slow the progression of prostate cancer in men who are not seeking immediate treatment. Men with localized prostate cancer who followed a more plant-based diet had a lower risk of cancer growth or advancement, regardless of their age, PSA levels, or tumor volume.
A randomized control trial of 16 weeks showed that a low-fat, plant-based diet increased metabolism and reduced body weight in overweight participants regardless of their ABO blood type. The study found no association between blood type and the effects of the diet on body fat, plasma lipids, or glycemic control.
The new 'green Med' diet contains more plant-based foods, green tea, and Mankai (duckweed) than the traditional version. After six months, those on the green Med diet lost more weight, had lower waist circumference, and improved cardiovascular and metabolic risk factors.
A study published in The American Journal of Clinical Nutrition found that high-protein total diet replacements led to higher energy expenditure, increased fat oxidation, and negative fat balance compared to a typical North American diet. This suggests that these diets may be a promising nutritional strategy for weight management.
A study by the University of Seville found that an acebuchin oil-enriched diet significantly reduces blood pressure and ocular oxidative stress associated with hypertension. The diet also prevents changes in the retina's morphology, a common outcome of hypertension.
A new study found that a Mediterranean diet can enhance stress resilience and slow nervous system aging in animal models. The study showed that the Mediterranean diet reduced sympathetic nervous system activity and cortisol levels compared to a Western diet.
A diet high in ultra-processed fats and sugars is associated with increased inflammatory molecules, excitability of muscle nerves, and musculoskeletal neurotransmission. This study found that a six-week hypercaloric diet in mice increased neuromuscular transmission, leading to muscle pain.
Mice fed a Western diet showed faster decline in odor detection and learning abilities compared to controls. The researchers suggest high dietary sugar content, rather than obesity or hyperglycemia, may be linked to this deterioration.
Red foxes show dietary specialization, with country foxes having a broader diet than urban conspecifics. Urban foxes primarily feed on discarded food, indicating an abundant food supply.
Researchers found that consuming flavanol-rich foods and drinks, such as tea and apples, can lead to significant reductions in blood pressure. The study used objective measures of thousands of UK residents' diet and found a comparable effect to Mediterranean and DASH diets.
A high-fibre diet has been found to offset chronic gastrointestinal damage caused by radiotherapy, reducing radiation-induced inflammation in the digestive system. This contradicts long-held clinical recommendations that advise a restricted fibre diet for cancer patients undergoing radiotherapy treatment.
A Pesco-Mediterranean diet rich in plants, nuts, and fish reduces cardiovascular health risk. Intermittent fasting is also recommended as part of this diet.
A study led by King's College London found that pregnant women with obesity who received a diet and exercise intervention showed improved cardiovascular function in their children at three years old. Mothers also maintained healthier diets three years after delivery.
A mother's high-fat diet during pregnancy may alter the taste buds of her offspring, leading to a greater attraction to unhealthy food and obesity in adulthood. The study found that adult progeny fed with such a diet had more sweet-taste receptors inside their taste buds.
The analysis found that adherence to the Mediterranean diet was associated with a decreased risk of rheumatoid arthritis in women who smoked or used to smoke. Among these individuals, high adherence to the Mediterranean diet resulted in 383 cases per 1 million people per year compared to 515 cases per 1 million people per year.
A new study published in Nutrition and Metabolism found that an eight-week very low-carbohydrate diet improved body composition, fat distribution, and metabolic health in older adults with obesity. The diet also preserved skeletal muscle mass without intentional caloric restriction.
A new study suggests that following an alternate Mediterranean or Alternative Healthy Eating Index diet pattern may be linked to fewer non-motor symptoms such as constipation, daytime sleepiness and depression. The researchers found a strong relationship between healthy diet adherence and reduced risk of these preceding symptoms.
A high-protein diet with a calorie-reduced intake was found to decrease liver fat by around 40% in obese individuals with non-alcoholic fatty liver disease. The study suggests that the positive effect of the high-protein diet is due to suppressed uptake, storage, and synthesis of fat in the liver.
Researchers at Lund University found that a strict six-week low-calorie diet had the greatest positive effect on health markers after bariatric surgery. The operation itself caused minor changes, and most effects disappeared after six weeks.
A recent study found an association between a healthy diet and reduced prostate cancer risk, as well as an increased risk with diets rich in sweets and beverages. The research team analyzed data from over 1,000 participants and identified key dietary patterns that may inform prevention strategies for prostate cancer.
A USC-led team found a fasting-mimicking diet combined with hormone therapy may increase the power of cancer hormone drugs and delay resistance in small clinical trials and mouse studies. Researchers observed reduced insulin, IGF1, and leptin levels, leading to potential anti-cancer activity.
A new urine test measures diet quality and identifies an individual's unique 'fingerprint', providing insights into their nutritional needs. The test reveals associations between metabolites in urine and dietary intake of specific foods, nutrients, and health conditions.
A new study published in Cell Metabolism found that disulfiram, normally used to treat alcohol use disorder, can help obese mice normalize their body weight and reverse metabolic damage. The drug's anti-inflammatory properties are believed to be key to its beneficial effects.
Researchers analyzed data from 27,334 individuals across 12 European countries to examine the relationship between socioeconomic status, education, and diet. The study found that higher educational status was associated with improved nutritional intake, particularly iron and total folate. This highlights the need for targeted policies ...
A recent analysis found that adherence to the Mediterranean diet correlates with higher cognitive function and slower cognitive decline. High fish and vegetable consumption had the greatest protective effect on cognition.
An animal study found that coconut oil consumption reduces cholesterol and blood glucose levels, and fatty liver disease in obese female mini-pigs. The study suggests that coconut oil may be used to treat metabolic syndrome, particularly in women with obesity.
Domiciled feeding studies have the potential to revolutionize our understanding of dietary influences on health by providing controlled and standardized environments. By minimizing participant variability, these studies can elucidate complex interactions between diet changes, microbiota, and host physiology.
A ketogenic diet can lead to flu-like symptoms within the first few weeks, according to a new study published in Frontiers in Nutrition. The symptoms peak in the first 7 days and dwindle after four weeks, with common reported symptoms including fatigue, nausea, dizziness, and decreased energy.
A high sugar diet during pregnancy can lead to increased progesterone levels and changes in dopamine function, which may affect mother-pup interaction and long-term mental health. The study suggests that limiting added sugars to 5-10% of daily calories may have benefits for metabolic and hormone health.
Researchers found that switching to a rich diet after eating a restricted diet can decrease life expectancy and have negative effects on health. The study challenged the existing evolutionary theory, suggesting that dietary restriction triggers a survival strategy in humans and animals.
Eating a Mediterranean diet for a year boosts beneficial gut bacteria, reduces inflammation, and may help curb frailty and cognitive decline in older people. The diet is associated with increased diversity of the microbiome, improved brain function, and reduced harmful inflammatory chemicals.
A new UNLV study found that a high-carbohydrate diet nearly eliminated symptoms of Clostridioides difficile (C. diff) infections in mice, whereas high-fat/high-protein diets exacerbated the infection. The research suggests that diet may promote microbial groups that can be protective against C. diff even after antibiotics.
A new study published in mSystems found that mice fed a high-protein, high-fat diet developed severe C. difficile infections, while those on a high-carbohydrate diet recovered. The researchers suggest that diet may promote protective microbial groups after antibiotics.
A study by UC Davis Health researchers found that a Western diet rich in fat and sugar can induce inflammatory skin diseases like psoriasis. The diet's components, rather than obesity, may lead to skin inflammation and its development.
Research suggests that a ketogenic diet provides health benefits in short-term, but negative effects occur after about a week. The keto diet works best in small doses, increasing tissue-protective cells called gamma delta T-cells, which lower diabetes risk and inflammation.
A new study reveals that high-protein diets can lead to increased plaque buildup in arteries, particularly unstable plaque prone to rupture. This can increase the risk of heart attacks. Researchers found that excess amino acids from a high-protein diet activate macrophages, leading to cell death and worsening plaque complexity.
Overweight adults who followed the Mediterranean, Intermittent Fasting and Paleo diets experienced modest weight loss (2-4kg) and clinically significant improvements in blood pressure. The Mediterranean diet also improved blood sugar levels, while the fasting diet led to slightly more weight loss.
Blocking a cellular receptor called AHR prevents and reverses obesity in mice by inhibiting key genes involved in fat metabolism. Researchers at Dartmouth's Norris Cotton Cancer Center found that the drug NF, which blocks AHR, can not only prevent but also reverse obesity in study mice.
A new study published in The Journal of Urology found that a low-fat diet may be associated with lower testosterone levels in men. The study analyzed data from over 3,100 men and found that those on a low-fat diet had lower serum testosterone levels compared to those on an unrestricted diet.
A new expert review confirms that diet significantly influences mental health and wellbeing. While some areas like ketogenic diets for epilepsy and Mediterranean diets show mental health benefits, many foods or supplements have inconclusive evidence.
A new study found that higher adherence to the Mediterranean diet is associated with a lower risk of kidney function decline and failure in transplant recipients. Those with higher Mediterranean Diet Scores experienced 29% less risk of function loss and 32% less risk of failure.
Research found that high fat diets limit newborn and developing neurons in adult female mice, but not males, potentially linking metabolic disorders to brain disorders like Alzheimer's disease. The study may inspire metabolism-based preventions and treatments.
Researchers from the University of South Australia have developed a new version of the Mediterranean diet incorporating lean pork, which delivers cognitive benefits while catering to Western tastes. The Med-Pork diet outperforms low-fat diets in delivering higher cognitive processing speeds and emotional functioning.
Researchers found that women following healthful dietary patterns had lower risk of decline in hearing sensitivity. The study, published in the American Journal of Epidemiology, suggests that eating a healthy diet may help prevent or delay hearing loss.
A new study from Yale University finds that a ketogenic diet can enhance the body's natural response to influenza by activating gamma delta T cells, which produce mucus in lung cell linings. The research suggests that the way the body burns fat may fuel the immune system's ability to fight flu infection.
A new study published in Scientific Reports found that short-term sugar consumption increases the risk of colitis and worsens symptoms in mice. Madsen's research revealed that high-sugar diets feed 'bad' microbes, leading to inflammation and immune system problems.
A study published in JAMA Network Open found that 86% of diet trials amended their primary outcomes. This discrepancy raises questions about the rigor of these trials and potential biases. Researchers are calling for more investment in rigorous diet research to pin down the effects of dietary changes.
The EAT-Lancet diet, aimed at improving human and planetary health, is unaffordable for millions due to high food prices. The study estimates that daily costs exceed household income in many low-income countries.
Researchers studied African megafauna diet and gut microbiome, finding correlations between diet composition and microbiome composition. Seasonal changes in diet and microbiome were observed, with some species exhibiting little variability and others showing significant differences.
A high-fiber and yogurt-rich diet has been shown to reduce lung cancer risk by 33% compared to a low-fiber diet. The study's findings support the US Dietary Guidelines recommending a high fiber and yogurt diet for cardiovascular health and gastrointestinal cancer prevention.
A new study has found that a father's low-protein diet can affect the quality of his sperm and impact the long-term cardiovascular health of his offspring. The study used mouse models to show that a poor-quality diet altered genetic information carried in sperm, changing blood vessel formation in developing fetuses.
A randomized controlled trial found that young adults with unhealthy diets showed significant improvements in mood and reduced symptoms of depression after eating a healthy diet for three weeks. The study provides preliminary evidence that small, simple diet adjustments can improve depression symptoms.
A new study from King's College London found that a low FODMAP diet improved certain gut symptoms such as swelling of the stomach and flatulence in patients with IBD. The diet reduced gut inflammation and improved health-related quality of life, with 52% of patients reporting adequate relief of gut symptoms.
Researchers found that high fructose diets specifically inhibit the liver's ability to metabolize fat, while glucose improves fat-burning function. High fructose diets damage liver mitochondria, leading to an increase in fatty liver disease risk and metabolic syndrome.
A University of Otago study confirms the low FODMAP diet is effective in alleviating bowel symptoms in children. Complete resolution was observed in 92% of children with bloating, 87% with diarrhoea and 77% with abdominal pain.
A new study found that a special diet can alter the gut microbiome in dogs with Crohn's-like disease, mirroring changes seen in children with the condition. The diet-induced changes led to increased production of secondary bile acids, which alleviated disease symptoms.
A review of 10-year experience at Ann & Robert H. Lurie Children's Hospital of Chicago found that ketogenic diet was safe and effective in treating drug-resistant epilepsy in infants under 3 years old. Nearly half of children with genetic causes of epilepsy experienced significant seizure reduction after three months on the diet.
A new report by pediatrician Dr. Robert D. Murray supports the inclusion of 100% juice in a healthy diet, citing positive attributes such as retaining key nutrients and bioactives. The study also found that consuming both whole fruit and juice is essential for meeting daily-recommended fruit servings and improving overall diet quality.