Showing 20 articles starting at article 1
Categories: Diet and Weight Loss, Nutrition
Published Mice eating less of specific amino acid -- overrepresented in diet of obese people -- live longer, healthier
(via sciencedaily.com) Original source A new study in mice shows that cutting down the amount of a single amino acid called isoleucine can, among other benefits, extend their lifespan, make them leaner and less frail as they age and reduce cancer and prostate problems, all while the mice ate more calories.
Published Nutrient found in beef and dairy improves immune response to cancer
(via sciencedaily.com) Original source Trans-vaccenic acid (TVA), a long-chain fatty acid found in meat and dairy products from grazing animals such as cows and sheep, improves the ability of CD8+ T cells to infiltrate tumors and kill cancer cells, according to a new study.
Published From the first bite, our sense of taste helps pace our eating
(via sciencedaily.com) Original source When you eagerly dig into a long-awaited dinner, signals from your stomach to your brain keep you from eating so much you'll regret it -- or so it's been thought.
Published Ultra-processed foods and higher risk of mouth, throat and esophagus cancers
(via sciencedaily.com) Original source Eating more ultra-processed foods (UPFs) may be associated with a higher risk of developing cancers of upper aerodigestive tract (including the mouth, throat and esophagus), according to a new study. The authors of this international study, which analyzed diet and lifestyle data on 450,111 adults who were followed for approximately 14 years, say obesity associated with the consumption of UPFs may not be the only factor to blame.
Published Could eating turkey ease colitis?
(via sciencedaily.com) Original source According to data in mice, extra tryptophan could reduce the risk of future colitis flares.
Published Poor work performance among Japanese employees strongly associated with insufficient sleep
(via sciencedaily.com) Original source This study examined the association between work performance and lifestyle habits among Japanese employees. The results revealed that insufficient sleep was the predominant factor affecting work performance in men and women, followed by lack of regular exercise and eating late-evening meals. Furthermore, the study indicated that men were more likely to exhibit lifestyle habits that impacted work performance than women.
Published Why do some people get headaches from drinking red wine?
(via sciencedaily.com) Original source Researchers think that a flavanol found naturally in red wines can interfere with the proper metabolism of alcohol and can lead to a headache.
Published Feeding dogs raw meat increases the risk of antibiotic-resistant E. coli
(via sciencedaily.com) Original source Feeding dogs raw (uncooked) meat increases their risk of excreting E. coli that cannot be killed by a widely used antibiotic -- ciprofloxacin -- researchers have found from a study of 600 healthy pet dogs.
Published Following a Mediterranean diet reduces the risk of cognitive decline in older people
(via sciencedaily.com) Original source Old people who follow a Mediterranean diet are at a lower risk of cognitive decline, according to a new study. The study provides new evidence for a better understanding of the biological mechanisms related to the impact of the diet on cognitive health in the aging population.
Published Hunger hormones impact decision-making brain area to drive behavior
(via sciencedaily.com) Original source A hunger hormone produced in the gut can directly impact a decision-making part of the brain in order to drive an animal's behavior, finds a new study.
Published People with obesity burn less energy during day
(via sciencedaily.com) Original source A study found people who have a healthy weight use more energy during the day, when most people are active and eat, while those who have obesity spend more energy during the night, when most people sleep. Researchers also found that, during the day, those with obesity have higher levels of the hormone insulin -- a sign that the body is working harder to use glucose, an energy-packed sugar.
Published NHS Diabetes Prevention Programme may have global impact
(via sciencedaily.com) Original source As ten percent of the world's adult population is predicted to have diabetes by 2030, a major new study finds that the NHS Diabetes Prevention Programme has a positive effect on reducing risk of developing diabetes.
Published Peer educators play key role in new recipe development and testing
(via sciencedaily.com) Original source Cooking and recipe demonstrations encourage healthy eating and adoption of unfamiliar foods by class participants.
Published Cycle of fasting and feeding is crucial for healthy aging
(via sciencedaily.com) Original source Fasting interventions, which involve alternating periods of fasting and refeeding, are generally thought to improve health. But these interventions don't work as well in old animals. The question is: Why? By studying the short-lived killifish, researchers have shown that older fish deviate from a youthful fasting and refeeding cycle, and instead enter a state of perpetual fasting, even when ingesting food. However, the benefits of refeeding after fasting in old killifish can be restored by genetically activating a specific subunit of AMP kinase, an important sensor of cellular energy. These mutant fish experienced improved health and longevity, indicating that both fasting and refeeding are needed to confer health benefits and act through AMP kinase to do so.
Published Semaglutide reduced cardiovascular events by 20% in certain adults
(via sciencedaily.com) Original source Semaglutide reduced cardiovascular events by 20% in adults with overweight or obesity and established cardiovascular disease who do not have diabetes, according to new research. Semaglutide is primarily prescribed for adults with type 2 diabetes but is also approved for chronic weight management in adults with obesity or overweight and have at least one other health issue. In the trial, patients treated with semaglutide lost an average of 9.4% of their body weight and experienced improvements in other risk factors for cardiovascular disease. Results from the 'SELECT -- Semaglutide and Cardiovascular Outcomes in Patients with Overweight or Obesity Who Do Not Have Diabetes' trial were presented today during a late-breaking science session at the American Heart Association's Scientific Sessions 2023 and simultaneously published in the New England Journal of Medicine.
Published Cut salt, cut blood pressure
(via sciencedaily.com) Original source Nearly everyone can lower their blood pressure, even people currently on blood pressure-reducing drugs, by lowering their sodium intake, reports a new study. It found 70-75% of all people, regardless of whether they are already on blood pressure medications or not, are likely to see a reduction in their blood pressure if they lower the sodium in their diet. Losing one teaspoon of salt a day results in systolic blood pressure decline comparable to effect achieved with drugs.
Published Ground-breaking discovery could pave the way for new therapies to prevent cardiovascular disease and stroke
(via sciencedaily.com) Original source Researchers have discovered the mechanism by which cholesterol in our diet is absorbed into our cells. This discovery opens up new opportunities for therapeutic intervention to control cholesterol uptake that could complement other therapies and potentially save lives.
Published Study finds melatonin use soaring among youth
(via sciencedaily.com) Original source Nearly one in five school-aged children and preteens now take melatonin for sleep, and some parents routinely give the hormone to preschoolers, according to new research.
Published Allergic responses to common foods could significantly increase risk of heart disease, cardiovascular death
(via sciencedaily.com) Original source Allergic responses to common foods such as dairy and peanuts can increase the risk for heart disease and cardiovascular death as much or more than smoking, new research suggests. And these dangerous allergic responses can strike both people with food allergies and those with no obvious allergy symptoms.
Published AI algorithm developed to measure muscle development, provide growth chart for children
(via sciencedaily.com) Original source An analysis of MRI scans using artificial intelligence resulted in the production of a reference growth standard and a fast, reproducible way to measure indicators of lean muscle mass in developing children.