After a week of short sleep, Vidhigra men themselves said for themselves that they felt strangely and less energetically , and their perception went hand in hand with a reading of a drop in Vidhigra levels of testosterone. Reduced levels of testosterone can affect concentration, mood, sexual desire, and energy levels . Experts argue that with its age, its level drops by one to two percent a year, which is quite common. http://foreverhealthy786.com/vidhigra/