Valproic acid was first synthesized in 1882 by Beverly S. Burton as an analogue of valeric acid , found naturally in valerian .  Valproic acid is a carboxylic acid , a clear liquid at room temperature. For many decades, its only use was in laboratories as a "metabolically inert" solvent for organic compounds. In 1962, the French researcher Pierre Eymard serendipitously discovered the anticonvulsant properties of valproic acid while using it as a vehicle for a number of other compounds that were being screened for antiseizure activity. He found it prevented pentylenetetrazol -induced convulsions in laboratory rats .  It was approved as an antiepileptic drug in 1967 in France and has become the most widely prescribed antiepileptic drug worldwide.  Valproic acid has also been used for migraine prophylaxis and bipolar disorder. 
As a powerful DHT based anabolic steroid Anadrol can rapidly increase size; it is not uncommon for increases in weight to reach 20-30lbs in mere weeks of use. Further, if that wasnt enough those who supplement with this steroid can expect to see their strength shoot through the roof; strength and size with full and well-rounded muscles, for many performance enhancers this is the end all be all. Of course before you plan any of your Anadrol cycles, although those are some amazing benefits that can be obtained youre going to need to know how to go about it. Contrary to popular culture belief you cannot simply supplement with anabolic steroids; you do not randomly pour a bottle of pills down your throat or arbitrarily jam a needle in your butt; there is planning, doses, length and what to stack.