Peptides are everywhere. Here’s what you need to know.

Peptides have become popular in alternative medicine, with claims of various health benefits, but their safety and effectiveness remain uncertain. These compounds, often sold for research purposes, are being used by many without proper testing or regulation. Peptides are short amino acid chains that can have diverse effects, but the lack of human trials makes their true benefits questionable. The FDA is facing challenges in regulating peptides, with concerns about illegal shipments and potential health risks associated with their use. Despite their growing popularity, the safety and efficacy of peptides remain largely unproven, prompting calls for more stringent oversight and research.