Tweezers to remove splinters. For example, a recent UCLA study showed that a compound in Chinese red yeast rice produces similar effects as cholesterol-lowering drugs called statins. Dr. Heber and his colleagues will be studying the molecular properties of the herb and its effect on atherosclerosis. While research is still underway, consumers need to be cautious about which herbal supplements they take, advises Susan Stangl, M.D., UCLA family medicine physician, even when taking some popular herbs such as echinacea, saw palmetto, St. John's wort, garlic and gingko. Dietary supplements are not regulated by the FDA, therefore the products available to consumers vary considerably in terms of purity, quality and potency.
Herbs can also interact with each other and with prescription drugs.
Always tell your physician about all the supplements you are taking. Although every effort has been made to ensure that data is current, please note that some information may be outdated by more recent medical developments. This information is meant as an educational starting point, and is not a substitute for personal consultation with your own physician.