Gainage quotidien
-- In turn, they function to deliver several benefits to the body, including boosting muscle mass, increasing testosterone levels, and supporting overall performance, gainage quotidien. It is at this point that the history of steroids in baseball begins to become more prominent; this is in all probability because Major League Baseball had no steroid testing program in effect during this time. During his epic quest to break Roger Maris home-run record, Mark Maguire was spotted by a reporter to have had a bottle of Androstendione in his locker, . Although androstendione is not a steroid, and is simply a prohormone, the word steroid was again found circulating in the news on a nightly basis.