Key Facts

• The FDA will consider loosening restrictions on certain peptide injections this summer, a move that has been encouraged by RFK Jr. and the Trump administration.
• Peptides are popular among wellness enthusiasts and biohackers, who claim they offer benefits ranging from treating tendonitis to enhancing tanning.
• Bloomberg Businessweek senior reporter Amanda Mull explained the development to hosts David Gura and Christina Ruffini in a video report.
• The peptides in question are being promoted for various health benefits, despite a lack of clear evidence supporting their efficacy or safety.
• The FDA's review of peptide restrictions reflects a broader debate about the regulation of substances used for wellness and self-improvement purposes.