slava said:
you are definitely right in your own way. but take a minute to think about it. how would you conduct a study like that? take a 100 people and staff them with super human doses of slin till they all develop diabetes?

lets talk facts. an oddly high number of proffesional powerlifters and bodybuilders develop diabetes. were they predisposed to it? maybe, but either way slin defenitely contributed to it. you have yet to answer my question - if insulin doesnt cause diabetes whats the reason behind cycling? i am by no means educated on the subject, the only thing i know is that after few years of heavy insulin use my friend developed diabetes. for some reason i highly doubt he would develop it otherwise.
You talk about facts when you don't seem to have any...? Compered to others, do proffessional bbers and powerlifters develop diabates in oddly high numbers?
I do not think it would bee a strange study investigating insulin resistance in non diabetic people using insulin. I've seen worse...
The reason behind the general recomendation to cycle insulin is that no one (not even me...) want to have a guilty conscience over what might happen if I recomend someone to use insulin for very long periods. Does it prevent me from doing it, no.
There is so many "bodybuilding truths" and the hole community is filled with speculations. There is nothing wrong with speculations, but when they become facts without and substance i think it's sad.
Take the T3 tapering for exampel. Who said it MUST be tapered in the first place? And where is the evidence that you can permanently screw up your thyroid axis? It's just an examlpe but unfortunately there is so many "facts" you start to wonder if people turn of their brains and let some internet guy do the thinking for them.
Ok, back to the original topic.
I'm with DirkMoneyshot and mranak on this one. I think most people can get away with the same results without insulin if they would eat like they were on insulin...The results with fast acting after workout is not that great, but doing 10-15iu after a heavy leg workout can have its purpose.
The best results I have had from insulin is with long acting, I got ridiculous strong and that fast as hell. But is it something a can recomend to others, absolutely not.
/Bruce