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Influencers say injectable peptides build muscle and slow aging. Do they actually work?

At a Pilates class, someone reportedly arrived with a paper lunch bag full of syringes. The syringes contained peptides, an ...

FDA panel narrowly backs unapproved peptide drug touted by Joe Rogan and other influencers

Federal health advisers are meeting to review a group of controversial chemicals called peptides. The unapproved injections have become a popular wellness trend, promoted by influencers and ...