Chronic fatigue is something that plagues many people. Dr. Constantine Kotsanis explains what it is and what it consists of as well as why it's hard to completely diagnose and understand. Find out what some of the important factors are in the condition and what he says should not be overlooked.
In order to keep our content free, some of the links may be affiliate links to trusted websites. Shopping through them will bring a small commission to iHealthTube.com. Read our full affiliate disclaimer for more info.