Articles tagged with Diets
A recent study found that males on reduced calorie diets showed greater fat loss and improvements in blood sugar levels compared to females in young adulthood. However, when dieting began at older ages, there was no significant difference in fat loss between sexes.
A study from MedUni Vienna found that macrophages in the duodenum control iron absorption by degrading transferrin. This discovery may lead to new treatment options for inflammatory bowel diseases and intestinal infections.
Consuming insects like crickets can contribute to healthy gut microbiota and provide essential nutrients. Research by CSU professor Tiffany Weir and colleagues highlights the potential benefits of edible insects on human health, including increased prebiotic effects and reduced intestinal inflammation.
The 18th Key Symposium on Healthy Ageing and Longevity takes place in Okinawa, bringing together world experts to discuss the latest research on blue zones. The symposium aims to promote both longevity and healthy ageing to reduce age-related diseases and healthcare burden.
A diet high in fruit and vegetables is associated with a lower miscarriage risk, with significant reductions seen for each food group. The meta-analysis of 20 studies found that consuming high amounts of fruit may reduce the risk by up to 61%, while high vegetable intake is linked to a 41% reduction.
A study of 15,296 men found that a healthy Mediterranean or Prudent diet had no impact on prostate cancer risk, while an unhealthy Western diet may increase the risk of aggressive tumors. The findings suggest avoiding Western-style diet products and adopting Mediterranean diet habits could help prevent aggressive prostate cancer.
The green Mediterranean diet significantly regressed proximal aortic stiffness by 15% compared to the healthy Mediterranean diet's 7.3% and control diet's 4.8%. A large-scale clinical trial of 300 participants over 18 months showed the diet's powerful effect on vascular aging physiology.
A study by Tufts University researchers estimates that poor diet contributed to over 14.1 million cases of type 2 diabetes in 2018, accounting for 70% of new diagnoses globally. The analysis found that diets rich in refined grains and processed meat had the greatest impact on type 2 diabetes incidence.
Researchers found that primary school children spend more time on screens, exercise less, and eat unhealthy food during the holidays. Adding structure to their days with regular activities and limited screen time can encourage healthier behaviours.
Killer whales in the North Atlantic exhibit dietary specialization, with regions preferring different prey species. The study's findings provide insight into potential impacts on sensitive species within Arctic ecosystems.
A recent study published in Nutrients found that many vegans consume high amounts of industrially processed foods, which can be detrimental to health. In contrast, those who follow a 'health-conscious' vegan diet tend to eat more whole ingredients and exercise regularly.
A new study reveals that dairy was a key component of early human diets on the Tibetan Plateau, consumed by diverse populations including females and males. Dairying supported prehistoric occupation of the highland region, allowing humans to thrive in extreme environments.
A recent study has found that sleep is necessary for survival due to its role in regulating the body's homeostasis and preventing diseases. The research also shows that the brain disconnects from the environment during sleep, and that the gut plays a crucial role in this process.
A new study published in Metabolism reveals that the hormone neurotensin is released in greater amounts by people who successfully maintain weight loss after a low-calorie diet. This suggests that neurotensin may play a key role in regulating appetite and weight management.
The American Society for Nutrition is offering complimentary press passes for NUTRITION 2023, a leading global annual meeting on nutrition. The event will take place July 22-25 in Boston, bringing together thousands of nutrition professionals to share cutting-edge research.
A new study published in Proceedings of the Royal Society B found that time-restricted fasting affects reproduction differently in male and female zebrafish. After returning to normal food consumption levels, females increased offspring production at the cost of reduced egg quality, while male sperm quality also decreased.
Dominique Higgins and his team found that a specialized diet can induce ferroptosis, a type of cell death, in glioblastoma cells, making chemotherapy drugs more effective. This approach has shown promise in animal models and is being explored as a potential treatment for brain tumors.
Researchers found that probiotic bacteria Lactobacillus reuteri stimulates cancer-killing T cells by secreting indole-3-aldehyde, which activates a receptor in CD8 cells. A diet rich in tryptophan enhances the effect of immunotherapy on shrinking tumors and prolonging survival.
Researchers from Karolinska Institutet found that people with obesity due to genetic predisposition have a lower risk of cardiovascular disease. The study analyzed data from over 15,000 twins and medical registries, suggesting that genetics may play a role in mitigating the risk of cardiovascular disease.
A fasting diet that focuses on early eating has been shown to reduce the risk markers of type 2 diabetes. Researchers found that participants who followed a time-restricted, intermittent fasting diet experienced greater tolerance to glucose and reduced blood lipids compared to those on a daily, low-calorie diet.
A recent study found that a modified Mediterranean ketogenic diet can decrease the risk of Alzheimer's disease by modifying biological pathways linked to the disease. The diet showed robust changes in gut microbiome and reduced levels of gamma-aminobutyric acid, a neurotransmitter associated with Alzheimer's.
A systematic review of clinical trials found that strength training with moderate to vigorous intensity, two or three times a week, can significantly lower blood pressure in hypertensive patients. The study analyzed over 21,000 scientific articles and concluded that effective results appeared around the twentieth training session.
A new case series study found that an 8-week methylation-supportive diet and lifestyle program reduced biological age by 4.60 years, with five of six participants exhibiting significant age reversal. The study suggests that this intervention may favorably influence biological age in both sexes.
Researchers compared seven dietary programmes, finding Mediterranean programmes lower risk of mortality, non-fatal heart attacks, and stroke. Low fat programmes also showed benefits for mortality and non-fatal heart attacks, but with less pronounced effects.
A new AI tool analyzed food consumption data from over 600 residents in long-term care homes, revealing a need for improved dietary habits. The study suggests that a diet rich in whole grains, plant-based proteins, and plain fruits and vegetables can help reduce inflammation and improve clinical outcomes.
Researchers aim to understand the allure of highly processed foods, which make up 58% of US calories. By studying their processing and added ingredients, they hope to identify underlying variables driving consumption.
A new study from the University of Exeter finds that a vegan diet rich in mycoprotein can support muscle growth during resistance training to the same extent as an omnivorous diet. The study shows comparable increases in muscle mass and strength in response to both diets.
Researchers at Ritsumeikan University have made a breakthrough in understanding how macrophages recognize microplastics, discovering an interaction between aromatic rings that drives this process. The study suggests that while microplastics may not induce acute inflammation, chronic exposure could lead to autoimmune diseases.
Research highlights that intensive behavioral weight loss programs significantly reduce cardiovascular disease and Type 2 diabetes risk factors, which persist for at least five years. Participants who lost weight through such programs had lower risk factors compared to those in less intensive or no weight loss programs.
A University of Illinois study finds that two human-grade vegan diets provide adequate nutrition for dogs, with benefits including lower blood triglycerides and cholesterol. The research also shows positive changes in the fecal microbiome and reduced stool, indicating a potential shift towards improved gut health.
A new study found that eating walnuts may alter the mix of gut microbes in a way that increases the body's production of amino acid L-homoarginine, which has been linked to lower cardiovascular risk. Researchers also discovered higher levels of certain bacteria in the gut of participants on the walnut diet.
Researchers found that dieting amplifies neural signals of hunger in the brain, leading to increased food intake and weight gain. This long-term change could be a key target for developing therapies to prevent the yo-yo effect.
A recent study published in JAMA Network Open found that food insecurity is associated with a decline in executive function among older adults. The research used data from 3,037 community-dwelling Medicare beneficiaries and suggests that interventions to increase healthy food access may be crucial in mitigating cognitive decline.
A new approach to evaluating carbohydrate quality, the Carbohydrate Food Quality Score (CFQS), acknowledges nutrient and cultural diversity. It supports health equity by recognizing that carbohydrate foods are not homogenous and varying in nutrient profiles and quality.
New research reveals coffee consumption may help reduce the risk of type 2 diabetes by lowering inflammatory biomarkers in the body. A study published in Clinical Nutrition found that a one cup per day increase in coffee consumption was associated with a 4-6% lower risk of T2D.
A study by Max-Planck-Gesellschaft researchers found that consuming small amounts of high-fat and high-sugar foods regularly rewires the brain, leading to a preference for these types of food.
A study found that increased availability of fruit and vegetables results in lower levels of raised blood pressure nationwide. Many countries, particularly low-income nations, face limited access to fruits and vegetables, increasing the risk of higher blood pressure.
A University of British Columbia study suggests that jellyfish size can influence their nutritional value. The researchers found that larger jellyfish tend to have higher levels of healthy fats, making them potentially more nutritious.
Researchers examine how sugar reduction strategies affect new product sales, finding that smaller package sizes perform better than regular sizes. Sugar reductions work better if they do not overemphasize the reduced sugar content in new additions.
New research from the University of Missouri establishes a link between western diets high in fat and sugar and non-alcoholic fatty liver disease. The study found that a specific bacteria called Blautia producta and a lipid caused liver inflammation and fibrosis, leading to non-alcoholic steatohepatitis.
Researchers at the Francis Crick Institute found that high doses of sucralose lower activation of T-cells in mice, which could lead to new treatment options for autoimmune diseases. The study suggests that sucralose may be used therapeutically to dampen T-cell responses.
A study led by UNSW Sydney found that Tasmanian devils in human-modified landscapes have limited diets compared to those in undisturbed environments. The researchers analyzed stable isotopes in whisker samples to determine the devils' prey, finding they fed on smaller animals and less varied food items in altered habitats.
A pooled data analysis of available evidence shows that sticking closely to a Mediterranean diet cuts a woman's risks of cardiovascular disease and death by nearly 25%. The study, which included over 700,000 women, found lower risk of coronary heart disease and stroke in those who followed the diet most closely.
Researchers at Arizona State University used wastewater-based epidemiology to monitor dietary behavior in a small residential district. The study found significant spikes in phytoestrogen levels and human gut metabolites associated with changes in diet, such as increased isoflavonoid consumption from soy-based foods.
A traditional Mediterranean-type diet rich in seafood, fruit, and nuts is associated with a lower risk of dementia. Individuals with higher adherence had up to 23% lower risk compared to those with lower adherence. The study, published in BMC Medicine, analyzed data from 60,298 individuals from the UK Biobank.
A new study found that individuals who followed a Mediterranean-like diet had up to 23% lower risk for dementia than those who did not. The research analyzed data from 60,298 individuals and suggested that even those with higher genetic risk could benefit from a better diet.
The faba bean genome has been fully sequenced for the first time, providing a genetic toolkit for breeding lines with beneficial traits. This achievement aims to improve nutritional content and sustainability of production, with a focus on increasing UK-grown pulses and promoting plant-based diets.
A study published by the American Academy of Neurology found that people who follow the MIND and Mediterranean diets have fewer amyloid plaques and tau tangles, signs of Alzheimer's disease. The study, which involved 581 participants, suggests that these diets may be beneficial for brain health and cognition as people age.
A Mediterranean diet rich in colourful fruits and vegetables helps prevent prostate cancer and speeds up recovery after radiation treatment. Foods such as tomatoes, melons, and nuts are particularly beneficial due to their high levels of lycopene and selenium.
A new study found that increased consumption of live dietary microbes is linked to better health outcomes, including lower waist circumference and body mass index. The research suggests that a higher intake of fermented foods, raw fruits, and vegetables may support immune function and increase the diversity of microbes in the gut.
A study by Kumamoto University researchers reveals LSD1's role in regulating skeletal muscle response to environmental stress. The findings suggest that LSD1 moderates muscle adaptation to environmental conditions, with potential implications for maintaining muscle health and preventing diseases such as sarcopenia.
A recent study published in Cell Discovery found that high levels of folic acid supplementation may increase DNA mutation rates and impair DNA repair mechanisms. The researchers discovered a 'Goldilocks Effect' where too little or too much folic acid is detrimental to human health.
A 'keto-like' diet, characterized by low carbohydrates and high fat intake, has been linked to higher levels of LDL cholesterol and a twofold increased risk of cardiovascular events. Regular consumption of this diet was associated with an average increase in blood LDL cholesterol levels over 11.8 years.
Preliminary research found that better sleep health was associated with higher rates of attendance at group interval sessions, adherence to caloric intake goals, and improvement in time spent performing moderate-vigorous physical activity. However, the association between sleep health and physical activity was not statistically signifi...
A study from Ohio State University reveals stark differences in avian functional diversity between the US East and West. Functional diversity patterns are highest in the West during breeding season, while in the East they are lowest despite high species richness.
A new study published in the Journal of the American Heart Association found that participating in home-based cardiac rehabilitation was associated with a 36% lower likelihood of death from heart-related complications among US military veterans within four years. The study analyzed data from 1,120 veterans who enrolled in a 12-week hom...
A preliminary study found that people with multiple sclerosis who follow a Mediterranean diet have a lower risk for problems with memory and thinking skills. The study involved 563 participants and found that those who more closely followed the diet had a 20% lower risk for cognitive impairment.
A new study found that a plant-based low-carbohydrate diet is associated with lower all-cause mortality among people with type 2 diabetes. The study, published in Diabetes Care, analyzed data from over 7,000 participants and found that such diets reduced mortality by 24%.
A new dietary approach has been identified to treat eosinophilic esophagitis by eliminating only dairy products, showing similar effectiveness to the standard six-food elimination diet. This breakthrough study led by CU School of Medicine researchers offers a more patient-friendly treatment option with fewer drawbacks.
A new study from Tulane University compared popular diets on nutritional quality and environmental impact, finding that keto and paleo diets scored among the lowest on nutrition quality and had the highest carbon emissions. Vegan diets, on the other hand, generated significantly less carbon dioxide per calorie consumed.