HGH vs. IGF-1 R3 is there a difference in the Insulin sensativity?
A close friend of mine, who is a pretty repitable body builder placing at the USA and the masters division this year, recommended that if I want to get the most out of my IGF-1 R3 that I should take it with some slin. Now my friend knows quite a bit about GH, but admits he is not as knowledgable about IGF. So, my question is... Ive read a lot on how caution should be taken about how sensitive IGF makes you to slin. What Im wondering is, is there a difference in the level of sensativity between GH and IGF? Anyone got any thoughts?