Fat: A Documentary 2 is the sequel to the international sensation that delves deeper into the lies and myths surrounding the age old question: "What should I be eating?" "Common knowledge" regarding healthy eating has grown more and more confusing seemingly by the day. Vinnie Tortorich and a host of health experts talk about the conflicts between plant eaters and meat eaters and how hidden machinations in the food industry are the reasons why we believe what we do about food and optimal health.