"My cardiologists, Dr. Haridas Varma and Dr. Paul Traverse (at United Health Services Hospital in Johnson City, NY) refuse to place any more stents in my heart as I won't continue to take the statins, Lipitor or Crestor. I knew that they prevented my liver from producing CoQ10 which is needful for the heart, but I certainly was not aware of these other detriments revealed by Dr. Mercola's site today - 2011/02/12. Cardiologists are concerned about elevated cholesterol, so for years I've taken a natural supplement, policosanol - a derivitive of sugar cane from Cuba, which keeps that possible problem in check and it's remarkably cheaper and readily available at SwansonVitamins.com ."