New human research reveals how gut bacteria and creatine may restore brain energy and improve depression. If you have or know ...

In the 1940s, medical researchers began using randomized controlled trials to assess the efficacy of health interventions. In RCTs, researchers create randomly assigned treatment and control groups, ...

Medical research shapes healthcare every day, but not all studies are created equal. Knowing the differences can help you feel more confident reading health information online and understanding what ...

Introduction Cannabis use is common in the USA and is associated with adverse outcomes across many domains, including sleep ...