GLP-1 Supplement Boom Prompts Safety Warnings

People taking GLP-1 drugs such as Ozempic and Wegovy are increasingly using supplements—including fiber, protein, collagen and electrolytes—to address side effects such as digestive problems and weakness. The trend is contributing to a booming supplement market, with social media and online sales helping drive interest. Doctors and researchers warn that supplements generally do not require FDA premarket approval, leaving consumers with limited assurance about their ingredients, safety or the claims made in online promotions. Regulators are considering tighter oversight as use of the drugs and demand for related products grow.