Three GLP-1 injections have been FDA-approved for weight loss, including : FDA-approved oral weight loss medications include: Qsymia ( phentermine /topiramate) Contrave (naltrexone/bupropion) Xenical (orlistat) All of these require a prescription from a licensed healthcare provider
Perioperative recovery, tolerability on resumption, and weight regain during pauses vary across patients
Semaglutide mimics a natural hormone called GLP-1 (glucagon-like peptide-1), which: Slows digestion (gastric emptying) Regulates appetite and cravings Improves insulin sensitivity Lowers blood sugar levels Glycine , while not directly tied to weight loss, supports: Mitochondrial function and metabolic energy production Anti-inflammatory and antioxidant pathways Sleep quality, cognitive function, and tissue repair The addition of glycine may help reduce the systemic stress of rapid weight loss, support recovery, and enhance metabolic flexibility during your transformation
Cancer Res (1992) 52(7):17449
This led to the development and approval of specific versions of these drugs for chronic weight management
