The Medical Letter, a highly respected source of reliable independent evaluations of drugs and therapeutics, has just published an evaluation of red yeast rice (Vol 51, Issue 1320, P 71-2, Sept 7, 2009). It has been widely promoted as a “natural” alternative to prescription medications for lowering blood LDL cholesterol levels. Studies have indeed shown that red yeast rice reduces LDL cholesterol levels and reduces the rate of major coronary events. The Medical Letter consultants concluded that it works, but they don’t recommend it. Why?
It’s Just Another Statin
When rice is fermented with the yeast Monascus purpureus, the resulting product contains numerous monacolins, which are naturally occurring HMG-CoA reductase inhibitors. One of these is identical to the prescription drug Mevacor (lovastatin). So it isn’t an alternative to prescription drugs, it’s just an alternative way of providing the same thing. (more…)