I had been using protein powders since last 2 years, I decided to leave it for 2 months now I have lost all the gains that had been done in the past and become very lean. I wanted to know what herbal products or medicines or Ayurvedic can be used which may help enchance the metabolism of the body, help increase body muscle , increase
testosterone levels in the long run without any side effects. This is question with all the youths who believe that without protein powder we can't gain muscle mass. Please advise