Since coenzyme Q10 (CoQ10) and cholesterol are both synthesized from the same substance, mevalonate, statin drugs (Lipitor, Zocor, etc) also inhibit the body's synthesis of coenzyme Q10. This is not a "side effect," of statins, but a direct, inherent function of the drugs.
In fact, the use of statins can decrease the body's synthesis of coenzyme Q10 by as much as 40%
http://www.cholesterol-and-health.com/Coenzyme-Q10.html
In fact, the use of statins can decrease the body's synthesis of coenzyme Q10 by as much as 40%
http://www.cholesterol-and-health.com/Coenzyme-Q10.html