When diet is wrong medicine is of no use.
When diet is correct medicine is of no need.
~Ayurvedic Proverb
He that takes medicine and neglects diet, wastes the skill of the physician. ~Chinese Proverb
Leave your drugs in the chemist's pot if you can heal the patient with food. ~Hippocrates
The doctor of the future will give no medication, but will interest his patients in the care of the human frame, diet and in the cause and prevention of disease. ~Thomas Edison