It’s a common (and dangerous) misconception that herbal supplements can be taken without worry. We’re giving you the facts on 5 of the most popular herbs.
Just like vitamins and minerals, herbal supplements are subject to loose regulation and labeling standards. In fact, the purity of these supplements is questionable and many are associated with dangerous side effects.
Popular Herbal Supplements
Taken to boost immunity and help cure the flu and common cold, echinacea is one of the most popular herbal supplements sold in the U.S.. Research on the effectiveness of this herb is mixed. While some studies found no benefit, others did point to its ability to reduce the occurrence or duration of a cold. Taking appropriate doses of echinacea for up to 12 weeks is considered safe, yet adverse reactions including stomach upset, fever and allergic reactions have been reported.