Showing 20 articles starting at article 1
Published Taking higher-than-recommended doses of vitamin D for five years reduced the risk of atrial fibrillation
(via sciencedaily.com) Original source Taking higher-than-recommended doses of vitamin D for five years reduced the risk of atrial fibrillation in older men and women, according to a new study.
Published Lean body mass, age linked with alcohol elimination rates in women
(via sciencedaily.com) Original source Research links women's lean body mass with how quickly they eliminate alcohol from their system. Women with obesity and those who are older eliminate alcohol from their bloodstreams faster than those of normal weight and those who are younger.
Published Ketone supplements worsen performance in trained endurance athletes, researchers find
(via sciencedaily.com) Original source Kinesiologists at McMaster University have found ketone supplements, used by some athletes hoping to cross the finish line faster, may in fact worsen performance. The new study tackles contradictory research findings related to the effectiveness of ketone supplements, which have gained popularity among athletes seeking a competitive advantage.
Published New study gives clues on why exercise helps with inflammation
(via sciencedaily.com) Original source Researchers have long known that moderate exercise has a beneficial impact on the body's response to inflammation, but what's been less understood is why. New research done on a mouse model suggests that the answers may lie at the production level of macrophages -- white blood cells responsible for killing off infections, healing injury and otherwise acting as first responders in the body.
Published Taurine may be a key to longer and healthier life
(via sciencedaily.com) Original source A study finds that deficiency of taurine, a molecule produced in our bodies, drives aging, and taurine supplements can improve health and increase lifespan in animals.
Published The fast and the fibrous: Developing the muscles you need for speed
(via sciencedaily.com) Original source Researchers have identified the role of the large Maf transcription factor family in regulating fast twitch muscle fibers. A mouse model lacking Maf expression in the skeletal muscles exhibited a significant loss of type IIb myofibers, a subtype of fast twitch fibers. Overexpression of large Mafs promoted type IIb muscle fiber induction. The large Maf family may represent potential targets for developing treatments for muscular disorders involving fast twitch fibers.
Published Running throughout middle age keeps 'old' adult-born neurons 'wired'
(via sciencedaily.com) Original source A new study provides novel insight into the benefits of exercise, which should motivate adults to keep moving throughout their lifetime, especially during middle age. Long-term exercise profoundly benefits the aging brain and may prevent aging-related memory function decline by increasing the survival and modifying the network of the adult-born neurons born during early adulthood, and thereby facilitating their participation in cognitive processes.
Published Study finds brain connectivity, memory improves in older adults after walking
(via sciencedaily.com) Original source Regular walks strengthen connections in and between brain networks, according to new research, adding to growing evidence linking exercise with slowing the onset of Alzheimer's disease. The study examined the brains and story recollection abilities of older adults with normal brain function and those diagnosed with mild cognitive impairment, which is a slight decline in mental abilities like memory, reasoning and judgment and a risk factor for Alzheimer's.
Published Vitamin D alters developing neurons in the brain's dopamine circuit
(via sciencedaily.com) Original source Neuroscientists have shown how vitamin D deficiency affects developing neurons in the brain's dopamine circuit, which may lead to the dopamine dysfunction seen in adults with schizophrenia.
Published The Mediterranean Diet: Good for your health and your hip pocket
(via sciencedaily.com) Original source We've heard it time and time again -- the Mediterranean diet is great for our health. But despite the significant health benefits of this eating plan, a common deterrent is often the expected costs, especially when budgets are tight.
Published Ready, set, go: New study shows how marathon running affects different foot muscles
(via sciencedaily.com) Original source Marathon running is a popular sport. However, long-distance running can weaken and damage foot muscles, leading to chronic pain and running-related injuries. A new study reveals that marathon running can reduce foot arch height, as well as induce damage to extrinsic foot muscles, which connect the lower leg and foot.
Published Researchers pinpoint brain cells that drive appetite in obesity
(via sciencedaily.com) Original source A group of brain cells discovered by researchers reveals a potential new approach to anti-obesity treatment.
Published Physical activity crucial for poststroke recovery
(via sciencedaily.com) Original source After a stroke, physical activity can be pivotal to successful recovery. People who spend four hours a week exercising after their stroke achieve better functional recovery within six months than those who do not, a new study shows.
Published Behavior patterns of people who achieve clinically significant weight loss
(via sciencedaily.com) Original source A new study analyzing data on over 20,000 U.S. adults links a healthier diet and increased exercise to weight loss that reduces heart disease risk -- while associating skipping meals and taking prescription diet pills with minimal weight loss, weight maintenance or weight gain.
Published Diet high in fruit and vegetables linked to lower miscarriage risk
(via sciencedaily.com) Original source A preconception and early-pregnancy diet that contains lots of fruit, vegetables, seafood, dairy, eggs and grain may be associated with reducing risk of miscarriage, a new review of research suggests.
Published Sedentary time may significantly enlarge adolescents' heart
(via sciencedaily.com) Original source In adolescents, sedentary time may increase heart size three times more than moderate-to-vigorous physical activity, a recent article concludes. The researchers explored the associations of sedentary time, light physical activity, and moderate-to-vigorous physical activity with cardiac structure and function.
Published Could a vitamin deficiency cause 'double-jointedness' and hypermobile Ehlers-Danlos syndrome?
(via sciencedaily.com) Original source New research identifies genetic cause for hypermobility and hypermobile Ehlers-Danlos syndrome, a novel discovery that may also, for the first time, allow medical professionals to diagnose and treat the connective tissue disorders.
Published Bariatric surgery may reverse diabetes complications for people with obesity
(via sciencedaily.com) Original source For more than 100 million Americans who are obese, bariatric surgery may reverse complications related to diabetes, including regenerating damaged nerves, a new study shows. Researchers say the findings suggest that bariatric surgery likely enables the regeneration of the peripheral nerves and, therefore, may be an effective treatment for millions of individuals with obesity who are at risk of developing diabetes and peripheral neuropathy,
Published Smells influence metabolism and aging in mice
(via sciencedaily.com) Original source Exposure to female odors and pheromones causes weight loss and extend the life spans of mice, which may have implications for humans, researchers have found. While it was already known that sensory cues in humans and animals influence the release of sex hormones, this study shows that these cues could have more wide-spread physiological effects on metabolism and aging.
Published Being fit partially offsets negative impact of high blood pressure
(via sciencedaily.com) Original source High fitness levels may reduce the risk of death from cardiovascular disease in men with high blood pressure, according to a 29-year study.