I used to use insulin at the most to 10IU sub-q at a time. Now I am able to hit 16IU intramuscularly and not feel much. Is this a result of the GH or am I just eating right now. Seems strange that I would get Light headed at 10IU, but at 16IU I feel like I almost don't need carbs. I even replaced my insulin because I thought maybe the other was bad, but it is still the same result. Any help would be great!!!!!!!!!