Fuente: WIPO "olive oil" Disclosed herein are compositions and methods for treating diabetes wherein the compositions comprise tirzepatide. The disclosed compositions are also effective for reducing body weight and improving triglyceride and cholesterol levels. Disclosed herein are methods for treating type-2 diabetes in a subject, for lowering a subject's A1C, for lowering the body mass of a subject, and for regulating the incretin hormone levels of a subject.