More than 10 percent of U.S. adults take GLP-1 drugs. But not all of them are taking full doses. Around one in seven users has “microdosed” injections, a recent survey by the health tracking app Evidation found. Some take tiny portions for practical reasons, such as cutting costs. Others have loftier ambitions: They hope to harness the drugs’ powerful effects to achieve better health and longer lives without losing a lot of weight or experiencing side effects such as GI issues and muscle loss.
Medications such as Ozempic and Wegovy mimic the body’s GLP-1 hormone, which helps regulate appetite, metabolism and blood sugar. That has made the drugs blockbuster