Im pretty sensitive to it. Ive used it twice. The first time just post work out. That was great and didn’t bother me. The reason being is that I was training in the evening. So I would take my shot , go home eat , relax, so I never felt it as much. Also being the end of the day it was natural to be tired. BUT the second time around it messed me up using AM and post work out. I would shoot it in the am and then feel crap the whole day. It wasn’t bad at first but after a couple of day its got worse. Maybe it was a combination of thing im not sure. If I had to take it again it would just be post work out. Other wise your life will need to revolve around bodybuilding. Yeah can eat. Post work out id drink 60g Vitargo with a protein shake , 20 Lglutamine , 10g creatine , 1 hour later eat 300g xtra lean mince with around 3 cups of rice. 2 hours later repeat. When I used the insulin last time I gained 4.5kgs in 6 days. I was shocked man! Maybe the rapid gain is what cause me to feel so crap? Since stopping (3 weeks ago) im still 2kgs up. But remember it was one week of use… Just using 4IU GH a day now nothing else and I feel much better. ALIVE wanna train!