Sermorelin sends the signal for the body to repair and rebuild, while NAD+ supports the cellular energy needed to carry out that work
Steroids, on the other hand, directly override hormonal processes by altering gene expression, leading to faster gains but with greater physiological risks
But many of the other peptides you can buy are, at best, experimental, and their purported benefits are unproven
*Correspondence: Agata Blazewicz, [email protected] Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers
It may, however, increase the likelihood of side effects