21-07-2013, 06:24
Things that increase HGH
-Sleep
-HIIT cardio
-GABA
-L-glutamine
-L-arginine
-Melatonin
-Vitamin D
-Quality protein
-Sleep
-HIIT cardio
-GABA
-L-glutamine
-L-arginine
-Melatonin
-Vitamin D
-Quality protein