Co-Enzyme Q10 (CoQ10) is also called ubiquinone, a name that signifies its ubiquitous (widespread) distribution in the human body. CoQ10 is used by the body to transform food into adenosine triphosphate (ATP), the energy on which the body runs. Where is it found? CoQ10 is found primarily in fish and meat, but the amounts in food are far less than what can be obtained from supplements. What is its function? CoQ10 may help support cardiovascular function for overall heart health. It may also help to maintain normal antioxidant activity. Who is likely to be deficient? CoQ10 levels are generally lower in older people. Tablet size: E