semaglutide trevogrumab garetosmab GDF8 and activin A blockade protects against GLP-1–induced muscle loss while enhancing fat loss in obese male mice and non-human primates Beyond weight loss: Preserving muscle

Signs of hypoglycemia including confusion, shakiness, extreme hunger, rapid heartbeat, sweating, or weakness need urgent attention, particularly if you take diabetes medications

Working with your doctor is still important That said, GLP-1 medications for weight loss are not for everyone, and they can cause unpleasant, even serious, side effects, including gastrointestinal issues like nausea and diarrhea, and pancreatitis, an inflammation of the pancreas

Early in the Ozempic explosion, many users reported drastic loss of food cravings ranging from specific vegetables to junk foods and desserts

This is the phase 2 trial of retatrutide in individuals with obesity (without type 2 diabetes) in which much of the discussion of this review is focused

Last updated: 17 June 2026 How they work: semaglutide vs tirzepatide How Wegovy pills compare to Mounjaro starts with the science