The Cardiovascular Effects of Red Yeast Rice

According to a 2007 report by the American Heart Association, coronary heart disease is the nation's leading cause of death. Red yeast rice is a natural product that may be beneficial in treating heart disease. It is made by fermenting red yeast with white rice and has been used in Asian medical treatments for hundreds of years. Recent studies have suggested that red yeast rice may be a beneficial treatment for lowering cholesterol levels and reducing the risk of heart disease in people who cannot tolerate the statin drugs typically prescribed by doctors. Statin drugs, while safe for most people, can sometimes cause a muscle condition known as statin-associated myalgia or SAM.

Lower "Bad" Cholesterol

• In a 24-week study by researchers at the University of Pennsylvania and Thomas Jefferson University, red yeast rice significantly decreased blood levels of low-density lipoprotein (LDL) and total cholesterol compared to a placebo. LDL is often called the "bad" cholesterol because of its propensity for building up on the inner walls of the arteries of the heart.

Higher "Good" Cholesterol

• Another study by the American Heart Association found that red yeast rice increased levels of high-density lipoprotein or HDL by 14 percent compared to a placebo. HDL is known as the "good" cholesterol because it is believed to slow the buildup of plaque in the arteries and, therefore, decrease the risk of heart attack.

Fewer Side Effects

• Some people who take statin drugs experience elevated liver enzymes. Statin therapy also can cause serious complications, such as muscle inflammation and severe muscle breakdown. According to an article by the National Center for Complementary and Alternative Medicine, studies have found that red yeast rice does not raise liver enzymes or cause muscle problems, making it a viable alternative for those who can't take statin drugs.