A Mediterranean-style diet rich in tree nuts like walnuts and extra virgin olive oil was found to improve maternal health outcomes during pregnancy, including a reduced risk of gestational diabetes. Women who followed the diet gained an average of 2.75 pounds less than those receiving standard prenatal care.
A PSU biologist is investigating the link between a Western diet high in fat and sugar and its effects on the immune system, with a focus on chronic inflammation and sepsis severity. The researcher aims to identify molecular mechanisms behind this relationship and explore potential dietary interventions.
A Mediterranean-style diet has been shown to reduce the risk of gestational diabetes (by 35%) and weight gain (average 1.25 Kg) in pregnant women, particularly those with pre-existing obesity or metabolic risks. The study suggests that this intervention could be effective for high-risk pregnant women.
A new study published in PLOS Medicine found that a Mediterranean-style diet during pregnancy may reduce weight gain and the risk of gestational diabetes, but has no overall impact on adverse maternal and offspring outcomes. The diet's high intake of nuts, olive oil, fruits, and vegetables was associated with these benefits.
Researchers found that people on the Paleo diet had twice the amount of a key blood biomarker linked closely to heart disease. The study suggests that the diet's exclusion of whole grains may be to blame for elevated TMAO levels, which are associated with an increased risk of heart disease.
A recent study published in The FASEB Journal explored the potential of SIRT6 to protect the heart from developing diabetic cardiomyopathy. Researchers found that SIRT6 over-expression can prevent the development of obesity and cardiomyopathy under conditions of excess nutrition.
A recent study published in Nutrients found that an inflammatory diet increases the risk of colorectal cancer by almost twice. The researchers suggest adopting a Mediterranean diet rich in fruits, vegetables, nuts, whole grains, and healthy oils to reduce the risk of colon cancer.
A high-quality diet is associated with a higher abundance of beneficial bacteria in the colon, while a poor-quality diet is linked to more potentially harmful bacteria. The researchers propose that modifying the microbiome through diet may be a strategy to reduce chronic disease risk.
Researchers found that mice lacking group-2 innate lymphoid cells in the small intestine prevented obesity after eating a high-fat diet. Conversely, reintroducing these cells led to obesity symptoms. The study suggests targeting small intestine ILC2s could be an effective obesity treatment approach.
A high-fat, low-carbohydrate diet improved brain function and memory in older adults with mild cognitive impairment. The modified Atkins diet showed small but measurable improvements on standardized tests of memory compared to a low-fat diet.
A study published in the American Journal of Gastroenterology found that high sodium intake increases bloating among individuals, particularly those on high-fiber diets. Reducing sodium intake may be an effective way to reduce bloating and maintain a healthy, high-fiber diet.
Researchers at Ohio State University report a significant reversal of metabolic syndrome in over half of participants after just four weeks on a low-carb diet. Despite no weight loss, the low-carb diet improved triglyceride levels and cholesterol readings, and increased fat-burning efficiency.
Research in rats found high linoleic acid intake may harm pregnant women, increasing inflammation and disrupting hormone regulation. The study suggests reducing linoleic acid consumption during pregnancy may mitigate these risks.
A study of over 4,500 participants found that those under 75 who closely followed the DASH diet had a significantly lower risk of developing heart failure. The research suggests that the DASH diet can reduce heart failure risk by almost half, making it a promising element in primary prevention.
A new study published in Military Medicine found that a ketogenic diet can lead to significant weight loss and improvements in insulin sensitivity among military personnel. Participants on the keto diet lost an average of 17 pounds and reduced their body fat by 5%, while those on a normal diet experienced no such changes.
Researchers at Tufts University have found that a drug mimicking the ketogenic diet can improve brain function in mice after TBI and prevent the development of epileptic activity. This new approach could potentially be used to treat post-traumatic epilepsy and restore normal synaptic communication in the brain.
A new study found that consuming a nutrient-rich plant-based diet may help protect against chronic kidney disease (CKD) development. Participants with the highest adherence to a healthy plant-based diet had a lower risk of developing CKD compared to those with low adherence.
A study published in the journal Obesity found that nonhuman primates on a Mediterranean diet ate fewer calories, had lower body weight, and less body fat compared to those on a Western diet. The findings suggest that a Mediterranean diet may protect against obesity-related diseases.
Researchers found that a diet enriched with ω-3 PUFAs and vitamin A can normalize gut microbiome composition and hippocampal protein levels, leading to improved emotional and memory performance in stressed rats. The study also suggests long-term links between diet and cognitive function.
A new mouse study found that consuming alcohol and a high-fat diet activate the same brain circuitry, leading to binge eating patterns. This research suggests that limiting access to high-fat foods may help curb excessive alcohol consumption.
A study published in The Lancet found that globally, 11 million deaths (1 in 5) were associated with poor diet, with cardiovascular disease being the leading cause. Diets high in sodium and low in whole grains, fruits, and nuts were found to be major contributors.
A new UBC study found that consuming just one dose of carbohydrates while on a high-fat, low-carbohydrate diet can damage blood vessels. The researchers recruited nine healthy young males and had them consume a glucose drink before and after a seven-day keto diet, revealing biomarkers in the blood suggesting vessel wall damage.
A recent study found that female mice on a ketogenic diet experienced impaired blood sugar control and no significant fat loss, unlike male mice. Removing the ovaries of female mice improved their weight loss outcomes, suggesting that estrogen may play a role in the differing response to the diet.
A high-fat, high-sugar diet in pregnant mice causes heart problems in their offspring, which are then passed down to subsequent generations. The defects in heart mitochondria are thought to be caused by epigenetic changes in the mother's eggs.
A Rice University study found that a B12-deficient diet harms nematodes' health, reducing their ability to metabolize branched-chain amino acids and leading to mitochondrial damage. This increase in mitochondrial toxicity also enhances resistance to multiple stressors and pathogens.
A large study of over 8,200 adults found no association between midlife diet quality and later risk of dementia. The study followed participants for nearly 25 years, but repeated assessments of diet quality during midlife didn't show any significant link to subsequent risk for dementia.
A study published in The Journal of the American Osteopathic Association found that people with a college education are nearly seven times more likely to adhere to a Mediterranean Diet than those with only a high school education. Women and individuals familiar with the diet also showed higher rates of adherence.
Preliminary research found that adding high-quality plant-based foods to a diet decreases the risk of deaths from heart disease. A 10-point increase in score on a healthy plant-based diet scale was associated with a 10% lower risk of cardiovascular disease death.
A study of 2,621 people found that those who followed Mediterranean and APDQS diets had less decline in cognitive function and poor thinking skills. The results suggest that maintaining good dietary practices throughout adulthood can help preserve brain health at midlife.
Researchers at SLU found that a Mediterranean diet improves athletes' endurance exercise performance after just four days. The diet's anti-inflammatory and antioxidant effects may lead to improved exercise performance.
A study of 135 people with multiple sclerosis found that drinking around 290 calories per day of soda or other sugar-sweetened beverages linked to more severe symptoms and a higher level of disability. Those who seldom consumed these beverages had less severe symptoms, highlighting the potential negative impact on MS progression.
A low-calorie fasting-mimicking diet has been shown to reduce intestinal inflammation and increase intestinal stem cells, promoting the expansion of beneficial gut microbiota. The study suggests that this regimen may have potential in mitigating inflammatory bowel disease (IBD) pathology.
A high-fat diet and aging are associated with inflammation in heart failure, as well as changes to the gut microbiome. In mice, a calorie-dense diet altered the composition of the gut microbiome and increased neutrophils, leading to nonresolving inflammation.
A recent study published in the International Journal of Food Sciences and Nutrition has found a significant link between poor diet quality and mental illness in California adults. The research revealed that those who consumed more unhealthy food were more likely to report symptoms of moderate or severe psychological distress.
A high-fat diet is associated with an imbalance in gut bacteria and increased inflammation, which may lead to the development of metabolic disorders. In a randomized controlled trial, healthy young adults on different dietary groups found that those on a high-fat diet showed detrimental changes in long chain fatty acid metabolism.
A Western diet characterized by low fiber and high fat and sugar content can lead to increased chronic inflammation, higher mortality rates, and more severe sepsis severity in mice. The study identifies molecular markers that could predict patients at high risk for severe sepsis or require aggressive treatment.
Research from the Singapore Chinese Health Study found that high-quality diets rich in plant-based foods and low in red meat and sugar-sweetened beverages were inversely associated with risk of diabetes. Participants who followed these healthy dietary patterns had a 16-29% reduced risk of developing type 2 diabetes.
Researchers found a dairy-supplemented Mediterranean diet significantly improved blood pressure, heart rate, cholesterol, mood, and cognitive function. The new MedDairy diet meets additional calcium requirements recommended by Australia's national health bodies.
A randomized clinical study found that a diet low in free sugars significantly improved nonalcoholic fatty liver disease (NAFLD) in adolescent boys. The study showed a reduction in NAFLD from 25% to 17% in the intervention group, compared to a 20% reduction in the usual diet group.
Researchers found that a low-sugar diet resulted in significant improvement in nonalcoholic fatty liver disease (NAFLD) in adolescent boys. The study showed a 31% reduction in liver fat in the low-free sugar diet group compared to the typical diet group.
Feeding a growing population of 10 billion people by 2050 with a healthy and sustainable diet will require significant changes to eating habits, food production, and reducing food waste. The new dietary pattern promotes whole grains, plant-based protein sources, and high consumption of fruits, vegetables, and legumes.
A study published in Obesity found that obese women who followed a diet with intermittent fasting lost more weight and improved their health compared to those who only restricted their diet or fasted intermittently. This research suggests that intermittent fasting may be an effective approach for improving obesity-related health outcomes.
Researchers found that statins combined with a Mediterranean diet reduced cardiovascular mortality, particularly in those who had already experienced a heart attack or stroke. The study suggests that the Mediterranean diet may facilitate the beneficial effect of statins by reducing subclinical inflammation.
A Yale-led team of researchers found that a specific bacterium in the gut triggers an immune response leading to autoimmune disease. A high-fiber diet rich in resistant starch can suppress this response by altering gut bacteria and short-chain fatty acid production.
A new study found that consuming a Mediterranean-type diet rich in plants and olive oil significantly reduces the risk of cardiovascular disease among American women. The diet's benefits were attributed to changes in inflammation, glucose metabolism, and insulin resistance.
A Mediterranean diet during pregnancy is associated with a lower risk of accelerated growth in early infancy. Pregnant women with higher adherence to the Mediterranean diet had a 32% lower risk of having children with an accelerated growth pattern compared to those who did not follow such diet.
Researchers found that a low-gluten, fibre-rich diet changes the community of gut bacteria and decreases gastrointestinal discomfort such as bloating. The study suggests that dietary fibres, not the absence of gluten alone, are the primary cause of these changes.
This special issue examines the connections between diet and health, covering topics such as optimal fat intake, gut symbionts, meal size and frequency, and sports nutrition practices. The reviews highlight the need for well-designed studies to resolve the best diet for individuals and how it varies with activity and life stages.
A recent study found that consuming whole cranberry powder reduced the negative effects of low-fiber, animal-based diets on the gut microbiota. The study showed that cranberry compounds helped maintain beneficial short-chain fatty acids and reduced potentially carcinogenic secondary bile acids.
Researchers at the University of Georgia found that a high-fat diet enriched with cottonseed oil improved cholesterol profiles in young adult men. Participants showed significant reductions in cholesterol and triglycerides on the cottonseed oil diet, compared to minimal changes on an olive oil-enriched diet.
A low-fat diet has been shown to increase the survival rate of obese children with acute lymphoblastic leukemia by five times compared to a high-fat diet. This dietary intervention could potentially help kill cancer cells and improve treatment outcomes.
A plant-based diet has been shown to improve psychological wellbeing, reduce risk factors for type 2 diabetes, and slow nerve damage. Participants who followed a vegan diet lost nearly twice as much weight and had lower blood glucose levels compared to those on other diets.
A new study published in the journal Diabetes found that fathers' exercise habits can improve their offspring's glucose metabolism and reduce body weight, even if they were born to parents who consumed a high-fat diet. The research also suggests that small RNA changes in the father's sperm may play a role in transmitting beneficial met...
Researchers found that a ketogenic diet improved neurovascular function and reduced neurodegeneration risk in young healthy mice. The diet also showed beneficial effects on the microbiome, blood glucose levels, and body weight.
A high-fat diet in female mice affects their offspring's obesity, insulin resistance, and addictive-like behaviors for three generations. The study found that only females showed addictive-like behaviors, while males showed obesity characteristics in the third generation.
A new study published in The BMJ suggests that genetics play a significantly larger role in the development of high serum urate levels than diet. Despite long-held assumptions about diet's impact on gout, researchers found that only a small percentage of variation in urate levels could be explained by food choices.
A new study found that extreme dieting in female rats led to a decrease in metabolic factors and functions, including body weight and blood pressure, but resulted in a higher accumulation of abdominal fat. This increase in belly fat may cause long-term health risks for people who have previously crash dieted.
A study published in Cell Reports found that a Mediterranean diet increased mammary gland lactobacillus and reduced breast cancer risk. The researchers also plan to investigate oral interventions and bacterial-modified compounds to protect women from breast cancer.
A Mediterranean diet increased Lactobacillus abundance in mammary glands of macaque monkeys, a nonhuman primate model of women's health. This finding suggests that diet directly influences microbiome populations outside the intestinal tract and may impact breast cancer risk.
A new study found that a high-carbohydrate diet led to significant weight loss and improvements in insulin function in overweight individuals. The plant-based diet group consumed whole, complex carbohydrates from fruits, vegetables, and legumes, leading to reduced body mass index, body weight, and fat mass.