Articles tagged with Diets
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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.
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.
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 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 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.
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.
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.
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.
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 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.
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 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 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 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 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 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 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.
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%.
Research by the University of the Basque Country found that gluten-free products often lack essential nutrients like fibre and protein. Gluten-free pasta, for example, is now made from millet instead of rice flour, improving nutrition.
A new study found that Black women of childbearing age are twice as likely to have uncontrolled high blood pressure as their white peers, increasing their risk of heart-related complications during pregnancy. Food insecurity was also a significant issue among Black and Hispanic women, with one in four experiencing food insecurity.
A new study found that eliminating animal milk alone from the diet of adults with eosinophilic esophagitis is just as effective as eliminating six common foods, including animal milk, eggs, wheat, soy, fish, and nuts. The one-food elimination diet may be a more manageable option for people with EoE.
A study found peregrine falcons in larger cities like London rely on human activities supporting prey populations, particularly feral pigeons. The birds changed their diet during the pandemic, replacing pigeons with starlings and parakeets.
Researchers at Georgia State University found that psyllium fiber protects against ulcerative colitis by activating the bile acid nuclear receptor FXR, which suppresses inflammation. The study suggests that pharmacologic activation of FXR might be useful in managing inflammatory bowel disease.
Research suggests that oleic acid in olive oil has antioxidant properties, inhibiting the expression of proteins associated with cholesterol transport, and reducing atherosclerosis. Additionally, oleic acid is recognized as an anti-cancer molecule, which also displays hypocholesterolaemic effects and may influence epigenetic mechanisms.
A feasibility study suggests that Iceland can produce enough Spirulina to feed six million Europeans every year, reducing greenhouse gas emissions and freshwater withdrawals. The country's industrial-scale biomass cultivation system powered by renewable energy could support Northern European countries in achieving protein self-sufficie...
The study finds that aquatic foods are rich in essential nutrients, potentially diminishing malnutrition and heart disease risks. Implementing blue food policies can also promote a more environmentally friendly and sustainable food system.
A new study by University of York researchers has found that Mediterranean hunter-gatherers 9,500 years ago had a strong coastal economy based on marine life. The discovery challenges traditional views on the diet of prehistoric Europeans and sheds light on the impact of humans on the environment.
Researchers found that alternate-day fasting combined with exercise decreased liver fat, weight, and ALT enzymes in patients with nonalcoholic fatty liver disease. The study suggests that this lifestyle modification may be a good option for treating the condition without pharmaceuticals.
A recent study published in BMC Medicine found that higher consumption of free sugars is associated with a higher risk of cardiovascular disease. The researchers analyzed data from 110,497 individuals and found that consuming more free sugar, particularly from sugary drinks and sweets, increases the risk of heart disease and stroke. In...
A 250.8 million-year-old fossil find reveals complex marine ecosystems on Earth just one million years after the Permian-Triassic mass extinction, contradicting long-held theories. The discovery provides insights into life's rapid recovery from extreme crises and necessitates a re-evaluation of early Triassic ocean conditions.
Researchers investigated a remote dietary intervention to reduce chronic cancer-related fatigue in lymphoma survivors, with encouraging preliminary data suggesting effectiveness. Participants showed significant improvement in self-reported fatigue and overall healthful eating patterns.
Research published in Scientific Reports found that dogs fed non-processed meat-based diets and human leftovers during puppyhood and adolescence were less likely to experience gastrointestinal disorders later in life. This suggests that providing puppies with a variety of whole foods early on may reduce the risk of future digestive iss...
A study found that competition preparation temporarily reduces resting energy expenditure in physique athletes, primarily due to reduced energy intake and lower levels of thyroid hormone T3. This reduction can complicate weight loss and make it difficult for athletes to compete.
A Brazilian study found that early sugar consumption and interruption of breastfeeding are key factors contributing to dental caries in infants. Extended breastfeeding was shown to protect babies' teeth as long as they didn't receive sugary food, with the risk declining with falling sugar consumption.
A large-scale observational study from China demonstrates a strong link between ideal cardiovascular health and lower mortality rates. Individuals with higher scores on behavioral and medical factors had approximately a 50% lower risk of all-cause, CVD, and respiratory mortality compared to those with lower scores.
Women who followed most aspects of a healthy lifestyle had about half the risk of long COVID compared to those without any healthy lifestyle factors. Maintaining a healthy body weight and adequate sleep were strongly associated with lower risk of long COVID.
A new lifestyle-related biomarker, gluconic acid, is associated with high blood pressure and ischemic stroke in Black adults. The study suggests that a blood test measuring metabolites may help determine if diet and exercise are effective in lowering stroke risk.
Adults living in neighborhoods with dense fast food and unhealthy food environments, known as
Former Olympic-level gymnasts reported being subjected to coercive and repressive training methods, including obsessive weight control and restricted diets. The study highlights the need for a more balanced approach to athletic development, prioritizing athlete well-being over competitive success.
Researchers discovered that glucose takes longer to reach the nucleus accumbens in obesity-prone rats, leading to excess glutamate levels. This defect in neurotransmitter recycling process may contribute to overeating behavior and obesity.
A study found that people with coeliac disease have a 27% increased risk of cardiovascular disease compared to those without the condition. Despite this, they tend to have lower BMI and blood pressure, which are traditional cardiovascular risk factors.
A study published in Nature Food found that hyper-palatable foods consistently led to increased calorie intake across four different dietary patterns. These meals were characterized by high energy density, fast eating rates, and specific combinations of fat, sugar, sodium, and carbohydrates.
A recent study found that adding just one ounce of walnuts to the typical American diet improves diet quality and increases intakes of under-consumed nutrients. Researchers analyzed data from nearly 8,000 Americans without a history of nut consumption, showing significant benefits for all life stages.
A decade-long study found that a healthy lifestyle, including a healthy diet, regular exercise, and cognitive activity, slows memory decline in older adults. Participants with the APOE gene, associated with Alzheimer's disease, also experienced slower memory loss.
Researchers found wolves in Alaska replaced deer with sea otters as their main food source within a few years. The wolf pack's diet changed dramatically, with sea otters making up 57% of their diet by 2017, while deer frequency declined to 7%.