
Athletes can feel the relief a substance gives them long before they can see what it costs. A composite case of cannabis use in a track athlete shows how to assess both.
Running, walking, and other forms of exercise create some specific chemical changes in the body—which may end up benefitting the mind.
Exercise may have important
Dr. Korkor is a retired physician and founder of the nonprofit Five Fifty Five Run/Walk.
Has exercise helped either you or your patients achieve better mental health? Share comments with your colleagues by emailing
