As NASA astronauts set their sights on reaching Mars and building an outpost on the moon, they are likely to need regular, rigorous exercise to keep their hearts in shape, a new study suggests. Researchers analyzed data gathered from U.S. astronaut Scott Kelly during his year in space from 2015 to 2016 and from Benoît… read on > read on >
If you’re getting back into walking, running or outdoor sports this spring after months on the couch, you could be at risk for a common injury known as a stress fracture. It’s a small break or crack caused by repeated impact on a bone that is starting to weaken from overdoing it, and feet are… read on > read on >
Regular aerobic exercise increases blood flow to the brain, which may help slow mental decline in older adults, a new, small study suggests. Researchers from University of Texas Southwestern Medical Center looked at 70 men and women diagnosed with mild cognitive impairment (MCI). This means there are slight changes to the brain that affect memory,… read on > read on >
Exercise, mental stimulation and massage are among the drug-free therapies that are as good or better than medication in treating depression in dementia patients, researchers say. They reviewed 256 studies that included a total of more than 28,000 people with dementia with or without major depression. Medications alone were no more effective than usual care… read on > read on >
Looking to shed some of those pandemic pounds? A new analysis says wearables like Fitbit and Apple Watch can help people slim down. The researchers examined studies involving commercial health wearables and adults who were overweight/obese or had a chronic health condition. After daily moderate-to-vigorous physical activity for a period between a month and a… read on > read on >
Researchers outfitted high school athletes with head impact sensors to see which of four popular sports put them at the greatest risk of concussion. No. 1 for both boys and girls: Soccer, according to a study published online recently in the Orthopaedic Journal of Sports Medicine. Blame it on intentional headers, which accounted for 80%… read on > read on >
THURSDAY, March 198 2021People really do vary in how fast they age, and the divergence starts in young adulthood, a new study suggests. The researchers found that by the tender age of 45, people with a faster pace of “biological aging” were more likely to feel, function and look far older than they actually were.… read on > read on >
If you’re a 20-something who wants to stay sharp, listen up: A new study suggests poor health habits now may increase your risk of mental decline later in life. Its authors say young adulthood may be the most critical time for adopting a healthy lifestyle in order to keep your brain sharp when you’re older.… read on > read on >
If you saunter and shuffle instead of scurry when you walk, you are at higher risk of severe illness and death from COVID-19, British researchers warn. For the study, the investigators analyzed data from more than 412,000 middle-aged Britons and found that among those whose weight was normal, slow walkers were more than twice as… read on > read on >
The same lifestyle habits that protect the heart can also curb the risk of a range of cancers, a large new study confirms. The study of more than 20,000 U.S. adults found both bad news and good news. People with risk factors for heart disease also faced increased odds of developing cancer over the next… read on > read on >
