The idea of food as medicine has been a controversial topic in this country in recent years. For decades the fight that the late Robert Atkins and his low-carb acolytes had with mainstream medicine has been as vitriolic as a religious war. There are food cures for everything from cancer and heart disease to cataracts. Doctors talk about diet as a part of basic good health all the time. But talk to them about a diet instead of drugs to stop an infection or treat a tumor and most would be visibly alarmed, and in many cases, they would have good reason to be. A decade ago most doctors held the same contempt for keto. An Atkins-like diet that worked as well