Sports BMX Skiing Fencing Home Football Hoops Baseball Soccer Hockey Golf All Sports. Due to severe and sometimes irreversible side effects to anabolic steroids, athletes are constantly looking for a supplement to boost their performance.
Bodybuilders consider creatine as the most effective supplement to increase muscle mass.
There has been concern among sports medicine specialists that creatine has kidney adverse effects and that long-term safety is not known. In early 1800 s Creatine was identified in meat extract. One hundred years later, in 1923, rat studies showed improved performance. In 1930, Creatine role in muscle contraction was elaborated. Human studies did not begin until 1981.