Coenzyme Q10 helps the cells of the body to function, according to Mayo Clinic. It aids in producing a molecule called adenosine triphosphate, or ATP, claims Medline Plus. ATP, a type of biological battery cell, provides energy for just about every life function, according to Hyperphysics.
CoQ10 is found everywhere in the body, but its largest concentrations are in the pancreas, liver, heart and kidney, explains MedlinePlus. It is also found in meats and seafood and can be created artificially. It is sometimes used as a drug, and people take it to ease the symptoms of cardiovascular disease, diabetes, gum disease and diseases of the nervous system, such as Parkinson's disease and Huntington's disease.