Sports professionals like baseball players use anabolic steroids for the purpose of improving their appearance or sports performance. Some of the common steroids used by sports professional and other people are Anadrol, Sustanon, Winstrol, Testosterone, Dianabol, Trenbolone, Anavar, etc. Many baseball players have declared using steroid like Androstenedione.

Some baseball players buy steroids online and use them without getting any advice from physicians. Major League Baseball started testing players for steroid use only after 2002, and it started penalizing and punishing players for steroid use from 2004. The Major League Baseball punishes the baseball players who are found to use steroid based on the level of violation of their policy. The punishment may be job suspension with or without penalty, based on the level of steroid abuse. But, still the sports professionals continue to make use of some steroids or human growth hormone. Hence, the US Government started special investigation for the use of steroids by baseball players.