The Conversation | R Rodrigues/Unsplash
Injectable peptides are generating a lot of buzz online. One of these is retatrutide, a drug that’s being described as the next big thing in weight loss. Some say it may be even more powerful than Ozempic or Wegovy, two other popular weight loss drugs. Beyond health care, gym-goers are using it to try to get leaner, faster. This trend is sometimes dubbed “leanmaxxing”.