Respected doctor. Please read the question carefully before answering. 1. My grandfather had prostate cancer stage 3rd before 3 month. Doctor advised that it is critical stage and may be not possible to treat. Then my brother go to a village ghodadongri in m.p to take a medicine for my grand father. I do not believe that such herbal medicine work. But after 3 month my grand father feel good and they do not face any problem. So my question is how it is possible that a person who are not educated an give medicine for cancer and they worked. Please answer.