In some respects, it already is. Some of the chemotherapy treatments are derived from natural sources; chemotherapy drugs ending in ‘…taxel’ are derived from the bark of yew trees and have great success in treating breast, lung and prostate cancer. That’s probably not what you meant, though.
Cancer is often an aggressive, invasive killer. Not the kind of thing you get rid of by means of harsh words and mint tea. Worse still, cancer is the kind of disease that lies in wait; often not presenting any symptoms until it is deeply embedded and then requiring drastic measures to treat. Drastic measures are not tai chi and smoothies.
