Small amounts of insulin, with AAS, for the average gym rat who wants to put some size on, IMO, not that bad. Do you think that after 3-4 short cycles of insulin that a person will become dependent?
I think the potential for complications is there anytime you are dealing with Insulin.
Genetics determine who is susceptible and who is not.
I train a guy who is close to being diabetic, and he knows it, so his diet is structured a certain way to prevent him from developing it....
Some people out there don't know they may be predisposed and that one Insulin experiment could be enough to trigger full blown diabeties.
DIV