The couch potato life may not be a happy one. When older adults become more sedentary, their overall quality of life takes a hit, new research cautions. Sitting still is your enemy, the study suggests. Even slow walking can help improve your mental and physical health, say the British researchers who tracked more than 1,400…  read on >  read on >

Less than half of all children treated by emergency medical services receive the right amount of medication during out-of-hospital emergencies, a new study found. In some cases, these incorrect doses can have serious consequences. “If you don’t give the appropriate dose of the anti-seizure medication for a patient with an ongoing seizure, the seizure will…  read on >  read on >

Depression that arises after a head injury may be its own distinct condition — one that differs from traditional major depressive disorder, a new study suggests. Researchers found that people with post-concussion depression showed a unique pattern of activity in the brain circuitry involved in depression. This “picture” was different from depression unrelated to a…  read on >  read on >

Researchers can now detect the COVID-19 virus in any animal using a new all-species test. It’s an advance that they say will help track COVID-19 variants in wild and domesticated animals. “Highly sensitive and specific diagnostic reagents and assays are urgently needed for rapid detection and implementation of strategies for prevention and control of the…  read on >  read on >

Women with undiagnosed endometriosis had far fewer babies than their peers in the years preceding their diagnosis, according to new research. “Our findings suggest that doctors who see women suffering from painful menstruation and chronic pelvic pain, should keep in mind the possibility of endometriosis and treat them effectively,” said study leader Dr. Oskari Heikinheimo,…  read on >  read on >

Certain foods are key to reducing heart disease risk, so it’s important to eat them to stay healthy. A globally focused study looked at foods commonly considered to be healthy to better understand this. Consuming fruits, vegetables, legumes, nuts, fish and whole-fat dairy products is key to lowering the risk of cardiovascular disease (CVD), including…  read on >  read on >