l-carnitine fruits and vegetables Liquid 3000mg with Vitamin B5 – Sugar Free Formula – Muscleology Sports Nutrition Whole Foods Market, Free-Form L-Carnitine

Other, more indirect strategies have evolved to translate cAMP signals into changes in POMC gene expression involving a CREB/c-Fos/AP-1 signaling cascade activating POMC transcription via an activator protein-1 (AP-1) site in exon 1

L-carnitine is often preferred for its direct role in fat metabolism

It is primarily involved in the transport of long-chain fatty acids into the mitochondria, where they are burned for energy

This makes it a notably selective secretagogue and a strong agonist for the growth hormone/ghrelin secretagogue receptor

It is used in hormone therapy to help increase growth hormone levels naturally