By Dr. Mercola
According to the industry publication New Hope,1 coenzyme Q10 (CoQ10) and the reduced version, ubiquinol, are among the most popular supplements for mitochondrial health. Between 2000 and 2016, the number of Americans using CoQ10 increased from 2 million to 24 million, and the number of brands featuring CoQ10 has increased from 18 brands to 125.
This rapid growth suggests people are becoming increasingly familiar with the importance of mitochondrial health, which is great news. Even better, a recent poll2,3 reveals CoQ10 is now also the No. 1 supplement recommended by cardiologists for all patients. For years, I’ve warned that anyone taking a statin drug to lower their cholesterol really must take a CoQ10 supplement — or better yet, ubiquinol, which is the active, reduced form — to protect their health, especially their heart health.
In the past, few doctors, including cardiologists, would warn their patients of the fact that statins deplete your body of CoQ10 (and other important nutrients, including vitamin D). It appears this may now be slowly changing. Your body also produces less ubiquinol with advancing age, which is why supplementation is recommended even if you’re not on a statin drug.
Why CoQ10 Is so Important for Optimal Health
Ubiquinol — the reduced, electron-rich form of CoQ10 that your body produces naturally — plays an important role in the electron transport chain of your mitochondria, where it facilitates the conversion of energy substrates and oxygen into the biological energy (adenosine triphosphate or ATP) needed by your cells for life, repair and regeneration.
It’s a fat-soluble antioxidant, meaning it works in the fat portions of your body, such as…