Over the past six months or so, Serena Williams has gotten increasingly vocal about her use of GLP-1s for weight loss
In animals with diabetes mellitus (DM), GLP-1 does not alter blood glucose, and in pancreatectomized dogs it has no effects when administered alone, but improves glucose utilization and the antilipolytic action promoted by exogenous insulin
Provider details are based on publicly available information as of early 2026 and may change
Three parties, according to the article: a licensed prescriber, meaning a physician, nurse practitioner or physician assistant in most states, who issues an individual prescription
According to the FDA, Tirzepatide is more effective at lowering blood sugar and weight loss in type 2 diabetes patients than Ozempic, an injected GLP-1 receptor agonist, or two commonly used forms of insulin when used in this setting