Will your doctor one day prescribe food as medicine?

Is your doctor your go-to for nutrition advice? Neither is mine. And why would I expect that? According to recent polls, fewer than a quarter of doctors say they've had sufficient training to provide nutritional advice to their patients. We all know about the Hippocratic Oath, but how about that other thing Hippocrates said: "Let Food Be Thy Medicine." For the American medical profession to live up to that, there'd have to be more than one doctor in the country widely known for prescribing broccoli. Most medical schools aren't particularly dedicated to teaching their students about food.