In the history, the performance of medicine has been mainly imprudent. At present, people need to wait till the start of disease in order to cure it. As people, do not fully comprehend the genes and environment factors which lead to serious diseases like Cancer, alzheimer's and Diabetes. Apart from this factor, drugs and treatments are designed by people in such a way that are tried in large groups, which are then, referred by using statistical data. For instance, the prescription works for only half people who consume it. Among the patients of ...