there doesn't have to be.. its statistical that people who do alotta gh with gear end up with really big abs and look bloated.. it might be a bit circumstantial but that's where i would put my money.. but he is right.. there isn't enough direct evidence, but only because enough studies have not been done on that topic
Anything with creatine is horrible for me
Its called not using HGH. LOL thats usually a sign of to much.