Your Local Epidemiologist (YLE) is founded and operated by Dr. Katelyn Jetelina, MPH PhD—an epidemiologist, wife, and mom of two little girls.

The people currently using these compounds are, in effect, running an uncontrolled experiment on themselves. Peptides, explained: Answers to your top questions – https://yourlocalepidemiologist.substack.com/p/peptides-explained-answers-to-your?

An uncontrolled experiment on themselves.

Yikes.