Extreme heat brings a jump in emergency room visits by adults of all ages, a new study shows. While it’s well known that extreme heat puts adults aged 65 and older at increased risk of hospitalization and death, it’s been less clear how it affects young and middle-aged adults. To find out, the researchers analyzed… read on > read on >
A weekly dose of deep red light in the morning may protect fading eyesight as people age, U.K. researchers say. “Using a simple LED device once a week recharges the energy system that has declined in the retina cells, rather like recharging a battery,” according to Glen Jeffery, lead author of a small, new study.… read on > read on >
A defect in the blood-brain barrier may play a role in Parkinson’s disease, a groundbreaking research study suggests. The blood-brain barrier acts as a filter to keep out toxins while still allowing the passage of nutrients to nourish the brain. This study found that in some people with Parkinson’s, the blood-brain barrier doesn’t work right.… read on > read on >
The misconception that girls are less interested than boys in computer science and engineering begins at a young age in the United States. And it’s one reason for the gender gap in those career fields, according to a new study. In surveys of more than 2,200 U.S. children and teens in grades 1 through 12,… read on > read on >
Singing in a choir may be good for your soul, but it can also spread COVID-19 far more easily than conversation does. A new study also found that the louder and person sings or talks, the more particles are spewed into the air, and that more particles are released by men than women, and by… read on > read on >
NBA great Michael Jordan had a special ritual he would follow before every free throw: He would assume a shoulder-width stance, spin the basketball in his hands, bounce the ball three times, and then spin the ball once more while focusing on the rim before finally taking his shot. Now, new research suggests similar routines… read on > read on >
It may sound dramatic, but skin checks save lives. While encouraging people to do routine self-exams, the American Academy of Dermatology (AAD) shares some case studies that led to important discoveries. Richard Danzer, of West Palm Beach, Fla., found a large, painful cyst on his back during a skin self-exam. Dermatologist Dr. Brittany Smirnov examined… read on > read on >
A holiday visit with older relatives might be a good chance to help them remove fall risks in their home, an expert suggests. Older adults’ risk of falling may have increased during the pandemic due to declines in physical activity and mobility, along with increased isolation, a University of Michigan poll shows. Many also became… read on > read on >
When it comes to helping others and your health, it might be better to give than to receive, a new study suggests. Researchers surveyed more than 1,000 Americans between 34 and 84 about their social involvement and how much they thought they could rely on their family, friends or a spouse if they needed help.… read on > read on >
Women getting vaccinated against the cancer-causing human papillomavirus (HPV) now need two or three shots, but an African clinical trial suggests a single dose is just as effective. The finding could speed up the immunization process in developing countries with high levels of HPV-related cancers and protect many more women more quickly. “These findings are… read on > read on >
