Dr William Li is a world-renowned physician, scientist, speaker and author. His groundbreaking work has impacted more than 70 disease including diabetes and obesity. His TED Talk, "Can We Eat to Starve Cancer?" has garnered more than 11 million views. He has been published in leading journals such as the Lancet and has served on the faculties at Harvard, Tufts and Dartmouth Medical School. Discover more at www.drwilliamli.com.