Coenzyme Q10 (CoQ10) is a nutrient that occurs naturally in the body and is found in almost every cell. It acts as an antioxidant, protecting cells from damage, and plays a crucial role in metabolism, helping convert food into energy
. CoQ10 is also available as a supplement and is found in foods such as oily fish, organ meats, whole grains, and some vegetables
. Some studies suggest that CoQ10 supplements may have benefits for conditions such as heart failure, high blood pressure, and migraines, but more research is needed to confirm these effects
. CoQ10 is generally well-tolerated and is not associated with any serious side effects
