Why GLP-1 Therapy Is About More Than "Food Noise" Over the past few years, GLP-1 receptor agonists such as semaglutide and tirzepatide have become household names, largely because of their remarkable effects on appetite reduction and weight loss. While many people are familiar with the term "food noise"—the constant mental chatter surrounding food and cravings—the benefits of GLP-1 therapies extend far beyond helping patients eat less. In fact, many of the most important hea