Are you on crack? You have made 3 new threads in under 10 minutes. Stop being lazy and read, everything you have asked has been answered and most likely within the last 3 pages.
Search function is there for a reason.
first i do read alot bro.
second ide rather hear first hand experience and other guys opinions than just 1 biassed study or google search, btw no crack. only drugs that are anabolic bro...
3rd, i have my own views and opinions, the purpose of a board is to get others views opinions and experiences besides your own, reading online theres no debate to it and usually now y you should do this or that, its usually just blatant info bro.
4. take a deep breath i promise its ok bro lol.