Neal Barnard MD discusses the science behind food additions. According to his analysis willpower is not to blame for our addiction to some foods like chocolate, cheese, meat, and sugar. They each release opiate-like substances. He advocates a vegan diet as the solution to many health problems. Neal Barnard is the founder of the Physicians Committee for Responsible Medicine (PCRM).

It all makes me feel like having a pizza 😉

http://video.google.com/googleplayer.swf?docId=-3214100593069532942&hl=en-AU

via Aide-mémoire