My guest on today's episode says we need to start thinking of food as medicine — and realize that we already have all the tools we need to fight disease and live longer, healthier lives. He’s Dr. William Li, a world-renowned physician, scientist, speaker, and author. And on today’s episode of The Dr. Gundry Podcast, Dr. Li and I discuss the one herb we can’t eat enough of, the single most important food you can feed your baby, and why beer might actually be good for you (crazy, right?).