Wow. I took my time to read all this and I must say that I am glad that I read all the 1200 words. first, let me say thank you for the educative post and thanks for opening my eyes to something new. I heard no idea that Something called H2G exits but I have always been skeptical at how well some athletes are built and it is very hard to believe that it's a result of their hard work in the gym.
Also regarding the side effects, I am not sure the people using it are aware of all this as this could be life threatening at some point in their life. i also feel more testing should be done as this seems to be giving some athletes an edge over their counterparts.
I can't wait to read more about the other drugs which are regularly abused such as steroids. i have an high interest on that as I heard that Dwayne Johnson (The Rock) has started using such drugs to aid his physique