Reduced levels of coenzyme A (CoA) worsen heart failure and likely help exacerbate cardiac dysfunction during heart failure, according to a new study. In addition, the findings suggest certain ...

Coenzyme Q10 is naturally produced by the body and found in some foods. CoQ10 may increase energy, reduce cellular damage and possibly improve heart health. It is safe for most people except those who ...

Is this supplement the key to improved energy and heart health? A registered dietitian weighs in. Maybe your doctor recommended you take CoQ10 or your neighbor swears by the supplement for their ...