The 6 Superfoods That Can Transform Your Health: The Science Behind the PURE Diet Hippocrates' adage, "Let food be thy medicine and medicine be thy food," is not only timeless counsel for our hectic modern life. But how can you determine what a "healthy diet" is in a world awash with contradicting facts about nutrition? Enter the Prospective Urban Rural Epidemiology (PURE) project, a monstrous endeavor that enlists 245,000 participants from an astounding 80 nations. In this article, we'll look a