Does Coenzyme Q10 Cause Side Effects?
Coenzyme Q10 (CoQ10) is a vitamin-like substance produced by the human body. Just because coenzyme Q10 is a naturally occurring human compound, however, does not automatically mean that it is free of side effects. For most people, side effects, if they occur, are merely bothersome. In fact, most people tolerate coenzyme Q10 supplements quite well, often with no side effects or just mild ones.
