Living near a “food swamp” may increase stroke risk among adults 50 and older
Adults living in neighborhoods with dense fast food and unhealthy food environments, known as
Diets
Articles tagged with Diets
Repressive methods used in training women’s artistic gymnasts can be extremely harmful, study warns
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.
Research shows impact of 'hyper-palatable' foods across four diets
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.
Fewer known risk factors, but heightened risk of cardiovascular disease in people with celiac disease
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.
Healthy lifestyle linked to slower memory decline in older adults
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.
Adding just a small handful of walnuts can have dietary benefits for the whole family
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.
Wolves eliminate deer on Alaskan Island then quickly shift to eating sea otters, research finds
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%.
SourceOregon State University·JournalProceedings of the National Academy of Sciences·DateJan 23, 2023
Loneliness associated with unhealthful diets and physical inactivity among US college students
A recent study found that college students reporting high levels of loneliness were more likely to have altered diet quality and engage in sedentary behavior. The research suggests that interventions targeting loneliness may also promote health improvement among this population.
SourceGeorge Mason University·JournalJournal of American College Health·TypeData/statistical analysis·DateJan 20, 2023
Beans IN toast could revolutionise British diet
Researchers at the University of Reading are working on a £2 million project to increase UK-grown faba beans in bread, improving nutritional quality and sustainability. The 'Raising the Pulse' project aims to encourage farmers to switch wheat-producing land to faba bean for human consumption.
Most people see insects as an alternative and sustainable source of food for the future
A survey of 1,034 people found that most believe insects can be a sustainable source of protein in the future. Key factors improving acceptance include preparation methods and information on insect potential as a food source.
SourceUniversitat Oberta de Catalunya (UOC)·JournalInternational Journal of Environmental Research and Public Health·TypeSurvey·DateJan 19, 2023
Mother’s health and lifestyle during pregnancy shape neurodevelopment of 2-year-old children
A new study conducted at the University of Turku found that maternal gestational diabetes mellitus may have unfavourable effects on the neurodevelopment of 2-year-old children. A healthy diet during pregnancy supports child's neurodevelopment, while higher maternal body fat percentage is associated with weaker cognitive and motor skills.
Nitrite additives associated with increased risk of type 2 diabetes
A large cohort study found an association between dietary nitrite intake and increased risk of type 2 diabetes. The study, which included over 104,000 participants, suggests that limiting the use of nitrite additives in processed meats may be necessary to reduce this risk.
Study explores effects of dietary choline deficiency on neurologic and system-wide health
A new study finds that dietary choline deficiency can cause profound negative effects on the body, including organ damage and changes in brain pathology associated with Alzheimer's disease. The research highlights the importance of adequate choline intake to protect against neurodegeneration and improve overall health.
Early humans: Annual cycles in tooth enamel provide insights into life histories
Researchers analyzed ancient teeth from Homo erectus and great apes to reveal annual cycles in tooth enamel, providing insights into their diets and seasonal food supplies. The study shows that humans and great apes had distinct dietary patterns, with humans exhibiting less pronounced peaks and lower Sr/Ca values.
SourceGoethe University Frankfurt·JournalNature Ecology & Evolution·TypeExperimental study·DateJan 16, 2023
How better planning, behavior regulation may lead to eating less fat
Researchers at Ohio State University discovered that pregnant women who struggle with executive functions – planning and regulating their behavior – tend to consume more fat. Coaching these skills may be key to improving dietary outcomes.
SourceOhio State University·JournalJournal of Pediatrics Perinatology and Child Health·DateJan 11, 2023
Aware or not aware: You are affected by food cues either way
Osaka Metropolitan University scientists discovered that visual food cues influence eating behavior even when participants are unaware of them. Neural activity in the brain's frontal lobe differs depending on whether images are presented consciously or unconsciously, suggesting a role for unconscious processes in controlling eating beh...
Healthy eating patterns, risk of total, cause-specific mortality
A large study found that greater adherence to healthy eating patterns was associated with a lower risk of total and cause-specific mortality. The study followed 119,000 participants over 36 years and showed consistent associations across different racial and ethnic groups.
Eating almonds daily boosts exercise recovery molecule by 69% among ‘weekend warriors’
A randomized controlled trial found that daily almond supplementation increased the beneficial fat molecule 12,13-DiHOME in blood plasma after intense exercise. This increase was associated with reduced muscle damage and fatigue, as well as improved recovery from exercise. The researchers suggest that polyphenols in almond skin may be ...
SourceFrontiers·JournalFrontiers in Nutrition·TypeRandomized controlled/clinical trial·DateJan 9, 2023
Can diet combined with drugs reduce seizures?
A modified Atkins diet high in fat and low in carbohydrates has been shown to reduce seizures by more than half when combined with standard drug therapy. The study involved 160 adults and adolescents with drug-resistant epilepsy, finding significant improvements in quality of life and behavior.
Research shows fatty liver disease endangers brain health
A study published in Journal of Hepatology found that non-alcoholic fatty liver disease (NAFLD) can cause a decrease in oxygen supply to the brain and inflammation to brain tissue. The research identified Monocarboxylate Transporter 1 (MCT1) as a potential therapeutic target for protecting against NAFLD-induced brain dysfunction.
SourceKing's College London·JournalJournal of Hepatology·TypeRandomized controlled/clinical trial·DateDec 22, 2022
Mediterranean diet linked to lower preeclampsia risk
A recent study published in JAMA Network Open found that women who followed a Mediterranean diet before conception had a significantly lower risk of developing preeclampsia during pregnancy. The study also showed that a higher intake of vegetables, legumes, and fish was associated with a lower risk of adverse pregnancy outcomes.
Association of Mediterranean diet with adverse pregnancy outcomes
A Mediterranean diet has been associated with a reduced risk of adverse pregnancy outcomes. The study found a dose-response relationship between the intake of Mediterranean diet and lower risk of such outcomes.
The other paleo diet: Rare discovery of dinosaur remains preserved with its last meal
A rare fossil discovery provides new insights into the diet of Microraptor, a bird-like dinosaur with four wings. The find suggests that Microraptor was an opportunistic predator feeding on various species, including fish, birds, lizards, and small mammals.
SourceMcGill University·JournalJournal of Vertebrate Paleontology·TypeObservational study·DateDec 21, 2022
Fossil offers ultra rare piece of evidence showing a dinosaur eating a mammal
Researchers have uncovered a rare piece of evidence showing Microraptor, a small feathered dinosaur, ate mammals. The preserved gut contents contain the foot of a small mammal, providing conclusive proof of a diverse diet for this species.
SourceUniversity of Alberta·JournalJournal of Vertebrate Paleontology·TypeObservational study·DateDec 21, 2022
Study discounts link between first-trimester diet quality and gestational weight gain among pregnant women in Nepal
Researchers investigated the relationship between diet quality and gestational weight gain during pregnancy, ruling out poor diet quality as a major cause. The study found that a high intake of red meat may be associated with an increased risk of gestational weight gain.
Scientists discover what was on the menu of the first dinosaurs
Early dinosaurs showed diversity in diets, with plant-eaters starting as omnivores and meat-eaters appearing later. The discovery sheds light on the evolutionary success of these ancient creatures.
SourceUniversity of Bristol·JournalScience Advances·TypeComputational simulation/modeling·DateDec 16, 2022
Cleveland Clinic study finds higher levels of diet-associated gut microbe produced metabolite elevates heart failure risk
Researchers at Cleveland Clinic found that elevated levels of phenylacetylglutamine, a byproduct of gut microbiome breakdown, increase heart failure risk and severity. This discovery suggests potential approaches to modify PAG-associated risks through diet and beta blocker use.
Space health: Healthier diets for astronauts on spaceflights may improve health and performance
Researchers investigated the impact of two diets on astronaut health during a simulated spaceflight environment. The study found that an enhanced diet high in fruits, vegetables, and fish improved cholesterol levels, cognitive function, and microbiome stability compared to a standard diet.
Walnuts the new brain food for stressed university students
A recent clinical trial found that walnut consumption reduced stress and depression levels in university students. The study also showed improved metabolic biomarkers and overall sleep quality in the longer term. Walnuts contain nutrients like omega-3 fatty acids, antioxidants, and melatonin, which promote healthy brain and gut function.
SourceUniversity of South Australia·JournalNutrients·TypeRandomized controlled/clinical trial·DateDec 15, 2022
Blood-based metabolic signature outperforms standard method for predicting diet, disease risk
A new study found that a machine learning-based blood test can accurately predict an individual's entire diet over 19 food groups, outperforming traditional methods. The test, which uses molecular profiling, also identifies who is more likely to develop diabetes and cardiovascular disease based on each food group.
SourceMichigan Medicine - University of Michigan·JournalEuropean Heart Journal·TypeComputational simulation/modeling·DateDec 14, 2022
University of Cincinnati study: Dietary education leads to healthier lives
A University of Cincinnati clinical research study found that participants who received on-site individualized nutrition education and shopping practice had a greater increase in adherence to a heart-healthy diet than the control group. The study, called SuperWIN, was conducted in partnership with Kroger Health.
SourceUniversity of Cincinnati·JournalNature Medicine·TypeRandomized controlled/clinical trial·DateDec 13, 2022
Not everyone aware sustainable diets are about helping the planet
A new study by Bournemouth University found that young adults in the UK are willing to change their diet for environmental reasons, but many are unclear about what changes to make. The research highlights the need for greater awareness and knowledge about sustainable diets and their impact on the environment.
Want to eat healthy and save the planet? Replace beef with Spirulina algae
A new analysis led by Dr. Asaf Tzachor finds that replacing beef with Spirulina algae can save nearly 100kg of greenhouse gas emissions, 340 square meters of land and 1,400 liters of water for every kilogram of beef meat replaced.
Low-carb diet may help patients with diabetes achieve better weight loss and glucose control in short term compared to a low-fat diet
A randomized controlled trial found that a low-carbohydrate, high-fat diet helped patients with type 2 diabetes achieve better weight loss and glucose control over a 6-month intervention compared to a high-carb, low-fat diet. However, changes were not sustained 3 months after the intervention.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeRandomized controlled/clinical trial·DateDec 12, 2022
A Mediterranean diet not only boosts health, but also improves fertility
Researchers found that a Mediterranean diet can improve fertility outcomes by reducing inflammation and increasing sperm quality in men. The anti-inflammatory properties of the diet may also enhance couples' chances of conception.
Gut microbiomes of mouse pups are permanently altered when moms are fed a low-fiber diet while nursing
Researchers found that when nursing mother mice are fed a low-fiber diet, their offspring's microbiome is permanently altered, resulting in gut inflammation and obesity. The study suggests that regular fiber intake helps fuel the microbiome, allowing diverse bacteria to thrive.
Dietary fiber deficiency in lactating mother can lead to obesity in mouse offspring, biomedical sciences researchers find
A new study published in Cell Host & Microbe found that mice offspring from fiberolean mothers gained striking amounts of weight when fed a Western-style diet. The research suggests that microbial diversity plays a crucial role in obesity development, and that fiber is only beneficial if it's metabolized by beneficial bacteria.
Low nutritional quality in vegetarian meat substitutes
A recent study by Chalmers University of Technology reveals that many vegetarian meat substitutes sold in Sweden are low in iron and zinc due to phytates. The researchers analyzed 44 different products and found that even fortified ones still contain phytates, which inhibit absorption.
FSU research links common sweetener with anxiety
Researchers at Florida State University have found that aspartame, a common artificial sweetener, can cause anxiety-like behavior in mice. The study, published in the Proceedings of the National Academy of Sciences, suggests that aspartame's effects extend up to two generations from exposure, affecting male mice and their offspring.
SourceFlorida State University·JournalProceedings of the National Academy of Sciences·DateDec 8, 2022
It’s all about quality: effect of dietary fat composition on liver angiogenesis and lymphangiogenesis
Researchers found that dietary saturated/trans fats, but not cholesterol, can trigger hepatic angiogenesis and lymphangiogenesis in mice, leading to the promotion of hepatic tumors. This process is driven by the JNK-HIF1α-VEGF-C axis.
It’s not them, it’s you: Why potatoes don’t deserve their bad reputation
A recent study found that consuming the most vegetables, including leafy greens and cruciferous veggies, was associated with a lower risk of developing Type 2 diabetes. Meanwhile, potatoes may not have the same benefits but aren't bad if prepared in a healthy way.
Tiny fish could unlock big gains in tackling global malnutrition
Researchers found that small pelagic fish, such as herring and sardines, are a cheap source of nutritious seafood. These fish can provide essential micronutrients like iron, zinc, and omega-3 fatty acids to vulnerable populations in low-income countries.
Diet can lower risk of cardiovascular disease by 10 percent, study shows
A new study published in the American Journal of Cardiology found that a healthy diet can reduce the risk of cardiovascular disease by up to 10%. The Dietary Approaches to Stop Hypertension (DASH) diet, which emphasizes whole grains, lean proteins, and fruits and vegetables, showed additional benefits for women and black adults compare...
SourceBeth Israel Deaconess Medical Center·JournalThe American Journal of Cardiology·DateNov 29, 2022
Shaking less salt on your food at the table could reduce heart disease risk
A lower frequency of adding salt to foods is associated with a reduced risk of heart disease, regardless of lifestyle factors and pre-existing disease. Combining a DASH-style diet with low salt usage further improves heart health.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateNov 28, 2022
The Green Mediterranean diet reduces twice as much visceral fat as the Mediterranean diet and 10% more than a healthy diet
A recent clinical trial found that the Green Mediterranean diet reduced visceral adipose tissue by 14%, outperforming both the traditional Mediterranean diet and a healthy diet. The new diet incorporates dietary polyphenols and lower red meat intake, resulting in significant weight loss benefits.
SourceBen-Gurion University of the Negev·JournalBMC Medicine·TypeRandomized controlled/clinical trial·DateNov 28, 2022
How women can reduce the risk of hip fracture
A new study found that increasing protein intake by 25g a day and drinking regular cups of tea or coffee can reduce the risk of hip fracture in women by up to 14% and 4%, respectively. The study, which analyzed data from over 26,000 middle-aged women, also discovered that underweight women may experience greater reductions in risk.
Why steamed hay can lead to protein deficiency in horses
Steaming hay kills harmful microorganisms, but damages proteins making them less digestible for horses. This can lead to impaired muscle development and nutrient deficiencies, affecting growth and coat health. Horses can be enriched with protein-rich feedstuffs to mitigate this risk.
SourceMartin-Luther-Universität Halle-Wittenberg·JournalAnimals·TypeExperimental study·DateNov 28, 2022
Health: Healthy plant-based diets associated with lower colorectal cancer risk in men
Eating a diet rich in whole grains, vegetables, and legumes is associated with a reduced risk of colorectal cancer in men. The study found that men who consumed the highest amounts of healthy plant-based foods had a 22% lower risk of colorectal cancer compared to those who ate the lowest amounts.
Does maternal obesity during pregnancy impact offspring’s liver and skeletal muscle metabolism?
A recent study found metabolic perturbations in young nonhuman primates' liver and skeletal muscle after maternal obesity during pregnancy, even after a normal diet was introduced post-weaning. The study identified 58 altered metabolites in the liver and 46 in skeletal muscle, suggesting long-term health consequences.
Bloating common issue among Americans, study reports
A new study published in Clinical Gastroenterology and Hepatology found that nearly 1 in 7 Americans experience bloating on a weekly basis. Women were more than twice as likely as men to report feeling bloated, and lifestyle changes, such as exercise and dietary modifications, can help manage symptoms.
Tufts University researchers find link between foods scored higher by new nutrient profiling system and better long-term health outcomes
Researchers at Tufts University found a strong correlation between higher Food Compass scores and lower risk of disease and death. Diets with higher scores were associated with improved blood pressure, blood sugar, cholesterol, and hemoglobin A1c levels.
New survey reveals majority of European dietitians believe moderate coffee consumption has clear health benefits
A new survey by the European Federation of Dietitians supports moderate coffee consumption as having clear health benefits, including improved alertness and sports performance. The study involved 585 dietitians from across 26 European countries.
Put the kettle on! How black tea (and other favorites) may help your health later in life
A daily cup of black tea could help reduce extensive abdominal aortic calcification (AAC) and lower cardiovascular risk late in life. Flavonoid intake from other sources like fruits, nuts, and dark chocolate may also offer protection.
SourceEdith Cowan University·JournalArteriosclerosis Thrombosis and Vascular Biology·TypeObservational study·DateNov 21, 2022
Poor diet damages our blood vessels
Researchers found that metabolic disease affects blood vessels in different organs, leading to vascular dysfunction and increased risk of diseases. A healthy diet can partially reverse this damage, but some blood vessels may retain the disease signature, making it difficult to fully reverse.
What shapes the composition of microbes in a warbler’s gut?
A team of researchers from Penn State found that the microbiomes of warblers are influenced more by evolution than diet, contrary to a recently proposed hypothesis. The study's results suggest that evolutionary history plays a larger role in determining the diversity of bacteria within birds' gut microbiomes.
Believe it or ‘nut’, almonds can help you cut calories
A new study from the University of South Australia found that eating 30-50 grams of almonds can help people cut back on kilojoules consumed each day. This leads to a reduced energy intake by 300 kilojoules, mostly coming from junk food.
SourceUniversity of South Australia·JournalEuropean Journal of Nutrition·TypeExperimental study·DateNov 20, 2022
Potatoes can be part of a healthy diet
A new study from Pennington Biomedical Research Center found that potatoes are filled with key nutrients and can aid in weight loss. Participants who incorporated potatoes into their diet lost weight and showed improved blood glucose levels compared to those following a diet with beans and peas.
SourceLouisiana State University·JournalJournal of Medicinal Food·TypeRandomized controlled/clinical trial·DateNov 18, 2022
New monounsaturated soybean oil works well in pig diets
Researchers found that high oleic soybean oil improved growth performance and carcass characteristics in pigs, with minimal impact on fat thickness and lean percentage. The studies also showed that HOSO-fed pigs had thicker, firmer bellies and similar loin quality compared to DDGS-fed pigs.
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalJournal of Animal Science·DateNov 17, 2022
Healthy plant-based diets better for the environment than less healthy plant-based diets
A new study found that healthier plant-based dietary patterns had lower cardiovascular disease risk and lower greenhouse gas emissions compared to less healthy plant-based diets. Diets high in refined grains, sugary drinks, and processed meat required more cropland, fertilizer, and irrigation water.
SourceHarvard T.H. Chan School of Public Health·JournalThe Lancet Planetary Health·TypeObservational study·DateNov 10, 2022
Heat or eat? Prepayment users consume less fruit and vegetables, study finds
A new study reveals that households using prepayment meters consume significantly fewer portions of fruit and vegetables compared to those on alternative payment methods. The researchers found a strong link between higher energy bills and lower consumption of essential nutrients, highlighting the 'heat-or-eat' dilemma.
SourceUniversity of East Anglia·JournalSocial Science & Medicine·TypeData/statistical analysis·DateNov 10, 2022