Nineteen hundred and three will bring great advances in surgery, in the study of bacteria, in the knowledge of the cause and prevention of disease. Medicine is played out. Every new discovery of bacteria shows us all the more convincingly that we have been wrong and that the million tons of stuff we have taken was all useless. The doctor of the future will give no medicine, but will instruct his patient in the care of the human frame, in diet and in the cause and prevention of disease…. Surgery, diet, antiseptics — these three are the vital things of the future in preserving the health of humanity. There were never so many able, active minds at work on the problems of diseases as now, and all their discoveries are tending to the simple truth — that you can’t improve on nature.
– Thomas Edison, 1903
HT: @jdelbarton
Geoffrey Graham 
If only Thomas Edison could see the mess we are in now, I wonder what he would say. I believe in healing the body the natural way with the occasional intervention by conventional medicine.