In clinical studies worldwide, researchers are testing the possibility that supplements of the vitamin could prevent or decrease the severity of SARS-CoV-2 infections.
A meta-analysis of more than 80 studies from the past four decades finds weak evidence to support the use of medicinal cannabis to treat anxiety, depression, and other mental health disorders.
A new meta-analysis finds that resveratrol, currently marketed as a life-extending health supplement, may have a negligible effect on lifespan in humans.