GLP-1 peptide (glucagon-like peptide-1)

GLP-1 peptide (glucagon-like peptide-1) is a naturally occurring hormone that helps regulate blood sugar and appetite. It’s released from the gut after eating and works by stimulating insulin secretion, reducing glucagon release, slowing stomach emptying, and increasing feelings of fullness. Because of these effects, GLP-1–based peptides are widely used in treatments for type 2 diabetes and weight management.