Dementia could three times more common among people suffering from essential tremor, a movement disorder that causes involuntary shaking, a new study suggests. “Not only do tremors affect a person’s ability to complete daily tasks such writing and eating, our study suggests that people with essential tremor also have an increased risk of developing dementia,”…  read on >  read on >

Some acne treatments may banish blemishes but carry hidden dangers: A new report reveals high levels of the carcinogen benzene can form in products that contain the zit-fighting ingredient benzoyl peroxide. According to the new report from the independent laboratory Valisure, benzene “can form at unacceptably high levels” in both prescription and over-the-counter benzoyl peroxide products.…  read on >  read on >

Athletes whose coaches are open, authentic and positive are more likely to have better mental health, a new study says. Athletes feel happier and deal with problems more easily if their coaches adopt an “authentic leadership” style, researchers report in the journal Psychology of Sport and Exercise. Such a leadership style also produces better and…  read on >  read on >

Even a little physical activity can cut a person’s stroke risk compared to being a complete couch potato, a new review shows. Folks whose physical activity levels fell short of recommended guidelines still had a lower risk of stroke than those who got no exercise, researchers report. Compared with no exercise, the highest “ideal” amount…  read on >  read on >

Living close to trees and other greenery could be keeping your bones strong, a new 12-year study suggests. Folks whose residences were near spots deemed “green” by satellite imagery tended to have better bone density than those who lived elsewhere, Chinese researchers found. Reductions in air pollution seemed key to greenery’s benefit for bones, according…  read on >  read on >

Food allergies are difficult to manage at any age, but college students face complex challenges when it comes to navigating the dangers posed by the possibility of life-threatening anaphylaxis. A recent review published in the Annals of Allergy, Asthma and Immunology, the journal of the American College of Allergy, Asthma and Immunology, examines recent evidence…  read on >  read on >