15% Of US Adults Have Used GLP-1s For Weight Loss, Poll Finds According to a Gallup poll, 11% of adults are currently taking weight loss drugs, which is up from 3% in 2024, The Washington Post reported. Also in the news, a new kidney disease treatment, a Shigella vaccine, glucose monitors for kids, and more. The number of people injecting themselves with or taking an oral version of the new class of weight-loss drugs continues to rise dramatically.