Lori Youmshajekian July 12, 2023 Berberine, a plant-derived compound historically used in traditional Chinese medicine, is experiencing increased popularity thanks to social media, especially TikTok, where the hashtag #berberine has more than 75 million views at the time of writing. Social media influencers are promoting the compound, calling it “Nature’s Ozempic,” saying they lost weight taking the supplement. Off-the-shelf berberine...