Berberine may support blood sugar, cholesterol, and weight management. Dietitians share the best berberine supplements for different needs, plus what to look for before you buy.

You might have seen this compound on the shelves of your local pharmacy. Traditionally used in herbal medicine, berberine is now commonly stocked as a supplement at stores in the United States. Beyond ...

The herbal supplement berberine has become the latest social-media obsession for weight-loss, with some on TikTok calling it "nature's Ozempic." Experts don't agree. "I would say it's a big ...