Great explanations of key molecules for fat loss and muscle growth

IL-6 - Jade Teta
https://www.youtube.com/watch?v=KbFzRFTS7Ck

Lactic acid is good
https://www.youtube.com/watch?v=RDR4z6-Mu2g

IL-15 "The Arnold molecule"
https://www.youtube.com/watch?v=jWbtg0Tv5OQ