Does the growth hormone promote muscle growth?

Answer:
Yes it strengthens your immune system, calcium, and much more,until maturity when any growth hormone begins to rapidly age you. By age 28-32 would be considered poisonous. No outside source should be needed unless you have autism or dwarfism.
First answer by ID0404631801. Last edit by Warsun99. Contributor trust: 1 [recommend contributor recommended]. Question popularity: 2 [recommend question].