Besides its terrible impact on mental health, postpartum depression can also bring long-term financial struggles to affected women, new research shows. “These findings highlight the importance of screening and expanding access to mental health support services for low-income pregnant and postpartum women,” said study author Slawa Rokicki, an instructor at Rutgers School of Public Health…  read on >  read on >

A heart condition, myocarditis, has been found in a number of U.S. college athletes who have had COVID-19, a new study finds. Myocarditis has also been linked in some young people to the COVID vaccine. But the odds are far greater that this inflammation of the heart muscle will occur in those who get COVID…  read on >  read on >

Repetitive head hits are common in football, and they’re also linked to debilitating brain injuries. But rendering a definitive diagnosis typically means waiting for autopsy results after the player has died. Now, a new study suggests that brain scans can reliably spot troubling signs of sports-inflicted neurological damage while a person is still alive. The…  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 >

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 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 >