Summary
Injectable peptides, used for muscle building, weight loss, and anti-aging, are becoming popular in the U.S., even though the FDA hasn't approved them. Experts are concerned about their safety as they haven't been widely tested on humans. Some peptides are banned in sports due to doping rules.
Key Facts
- Peptides are short chains of amino acids that exist naturally in the human body and perform important functions.
- Examples of peptides include insulin and GLP-1, which are involved in blood sugar control and energy conversion.
- Peptides like BPC-157 and TB-500 are gaining popularity but are banned in sports for doping.
- Influential figures such as Joe Rogan and Jennifer Anniston have promoted peptide use.
- The FDA is cracking down on non-approved peptide use by issuing warning letters and tightening regulations.
- The cost of peptides can range from $300 to $600 per vial online.
- Concerns exist because many peptides have not been thoroughly tested for safety in humans.
- The uncertainty around peptides includes potential health risks, especially when injected.
