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. 
Every steroid has its own side effects but recommended dosages and precautionary measures along with prescribed dosages of supplementary medicine or products can prevent those undesirable effects. Dianabol is no exception but is considered as one of the best steroid amongst the bulking stack. So one can try it with doctor’s consultation and observe the results. So it’s your own discretion depending on your physical health conditions that counts, even though the anabolic agent has proved its worth in the past and offer results to other users.
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