Coenzyme Q10 may sound like something conjured up by clever pharmaceutical scientists—but this fat-soluble, vitamin-like compound is naturally made by the body. And it plays important roles in ...

Coenzyme Q10 is a substance that’s naturally present in every organ in the body. It’s also found in some foods and is available in supplement form. CoQ10 supplements claim to have many health benefits ...

Medically reviewed by Leigh Weddle, PharmD Key Takeaways CoQ10 (CoQ10, or ubiquinone) and vitamin D may boost fertility, cognition, or heart health. However, more research is needed to determine this.