It's tough to avoid the current hype about the health benefits of injecting peptides. Although these substances—essentially, ...

Health and wellness influencers are hawking unapproved treatments on the gray market. The future of the F.D.A.—and the health ...

You can inject Wegovy (semaglutide) under the skin of your lower abdomen, upper arm, or upper thigh, rotating the injection site each week. Do not inject Wegovy into a vein or muscle. To ensure the ...

You can inject Mounjaro subcutaneously (under the skin) at three sites: your abdomen, thigh, or upper arm. But be sure to change sites weekly and follow all instructions to inject Mounjaro correctly.

Peptides can 'change how your body works,' Health Canada said. They are marketed online and on social media as 'anti-aging' products.