How does Mounjaro work to promote weight loss?

Mounjaro, generically known as tirzepatide, promotes weight loss by mimicking the effects of incretins, which are hormones that play a significant role in regulating blood sugar and appetite. It specifically combines the actions of GLP-1 (glucagon-like peptide 1) and GIP (glucose-dependent insulinotropic polypeptide) receptor agonists. By activating these receptors, Mounjaro enhances insulin secretion in response to elevated blood glucose levels, which helps lower blood sugar. Additionally, it slows gastric emptying and reduces appetite, leading to decreased food intake. As a result of these effects, individuals using Mounjaro can experience significant weight loss over time, as part of a comprehensive program that includes diet and exercise.