Q. What can you tell me about red yeast rice? Is it really good for lowering cholesterol levels, and are there any side effects?
A. Red yeast rice (RYR) can help in lowering cholesterol. In one study, researchers recruited people who had high cholesterol but had discontinued statin-type drugs because of muscle pain or weakness. They were randomized to RYR or a placebo. Those taking red yeast rice lowered both bad LDL and total cholesterol significantly and did not suffer serious side effects (Annals of Internal Medicine, June 16, 2009).
We are sending you our Guide to Cholesterol Control and Heart Health with more details on RYR and other natural ways to lower lipids and reduce the risk of heart disease. There are natural statins in red yeast rice so it is not surprising that some readers have reported muscle problems while taking this supplement. Anyone who takes RYR should be under medical supervision.