Unapproved Peptide Injections Gain Popularity, Raise Risks

Many Americans now use unapproved chemicals. They hope to build muscle and look younger. These chemicals are a new example of alternative wellness therapies.

GLP-1 drugs are popular for losing weight quickly. These drugs are called peptides and are approved. But influencers promote other peptides not approved for people.

These unapproved peptides have little proof of working. Studies are often only on animals like rats. Some peptides are banned for athletes because they are doping substances.

Robert F. Kennedy Jr. supports peptides and other treatments. He is against health experts and drug companies. He wants to stop the FDA's rules on alternative treatments.

Peptides are building blocks for proteins in the body. The body needs them for growth and healing. Some peptides are approved as medicine, like insulin, but many are not.