Goldenseal: Science and Safety

Goldenseal: Science and Safety

Background Goldenseal is a plant native to North America. It’s grown commercially in the United States, especially in the Blue Ridge Mountains. Goldenseal is used in dietary supplements, often in combination with echinacea. How Much Do We Know? Very little research has been done on the health effects of goldenseal. What Have We Learned The scientific evidence doesn’t support the use of goldenseal for any health-related purpose. Berberine, a substance found in goldenseal, has been studied for several health conditions. However, when people take goldenseal orally, very little berberine may be absorbed by the body or enter the bloodstream, so study results on berberine may not apply to goldenseal. What Do We Know About Safety? There isn’t much reliable information on the safety of goldenseal, but we do know that it contains substances that may change the way your body processes many medications. So if you’re taking medicine, consult your health care provider before using goldenseal. Women who are pregnant or breastfeeding should not use goldenseal, and it should not be given to infants. The berberine in goldenseal can cause or worsen jaundice in newborn infants. FInd out more