Hey guys I am 22 years old been taking HGH for a little over two months (ND Blues) but haven't seen much results at 5IU ED. I was reading in order to feel more the gh I would need to take upwards of 8-10IU to feel the same effects of a 30 year old who only needs 4-5IU to feel the same effects. Why is this? I thought since I am already producing around 2IU naturally I would need less IUs to feel the same effect as a 30 year old who is only producing 1IU naturally a day??? Doesn't add up.