I do not know where the whole "insulin is the most anabolic" hormone started from. It is not an anabolic hormone. You do not need to supplement with it at all. I am coming from this from a clinical perspective and the only thing that results from insulin use is diabetes. Seriously, I cannot for the life of me understand why athletes use insulin other than to prolong the effects of HGH. Your body does a tremendous job with insulin and excretes it in perfect amounts depending on the carb content of your food. At the very best, you will mimick what your body is already doing and that is if you are super cognicent of your diet. Otherwise, you will just cause insulin desensitivity, bloating, a wider waist line, kidney damage, and ultimately diabetes. Trust me just stick to the tried and true anabolics and you will achieve a body greater than you can imagine.