Your doctor is against these treatments because from the first day of medical school, doctors are brainwashed into believing that disease can only be treated with drugs. You can rest assured that your doctor has likely been convinced that the only viable treatments for cancer are chemo, surgery, and radiation.
Your doctor has also been lead to believe that there are no cures for cancer, when in reality there are. Most doctors have a tendency to believe that not only what they were taught in medical school must be true, but they also believe that what they were not taught must not be important!
As a result, most doctors are still thinking “inside the box” when it comes to cancer. Doctors who think “outside the box” and treat the actual cause of disease rather than the symptoms are labeled as “quacks.”