Influencers are promoting peptides for better health. What's the science say? - NPR
business 2026/02/23 10:00:00

Influencers are promoting peptides for better health. What's the science say? - NPR

Source:NPR
Author:Sarah Boden

The latest wellness craze involves injecting these molecules for athletic performance, longevity and more. Scientists say the research isn’t keeping pace with the health claims.