In 1826, the French gastronomer Jean Anthelme Brillat-Savarin published a book called The Physiology of Taste. The work is famous for introducing the aphorism “Tell me what you eat and I will tell you what you are”—the origin of the saying “You are what you eat.” Brillat-Savarin would no doubt have much to say about…

Source: Grocery bills can predict diabetes rates by neighborhood