Endocrine 83 , 648658 (2024)
The product itself does not automatically require medical authorization
and used to replenish glutathione levels, thereby boosting immune health and supporting overall wellness
Additional Credits: Arnold Schwarzenegger: Michael Ochs Archive/ Getty Images, Jose Canseco: Ron Vesely/ MLB Photos/ Getty Images, Lance Armstrong: Tim de Waele/ Corbis/ Getty Images, Ben Johnson: Mike Powel/ Allsport/ Getty Images, Liver King: Mega/ GC Images/ Getty Images, Joe Rogan: Carmen Mandato/ Getty Images, Chris Burnstead: Chris Bernacchi/ Diamond Images/ Getty Images Trevor Thieme is a Los Angeles-based writer and strength coach, and a former fitness editor at Mens Health
Between February 2024 and October 2025, the number of American adults who reported taking GLP-1s for weight loss more than doubled, constituting roughly 12% of the population, according to Gallup polling