Pain–we all hate it, and try tons of medications to get rid of it. Chronic pain can be physically, mentally and emotionally debilitating for patients of any critical illness. Dr. Dan Twogood began practicing in 1982 at the International Sports Medicine Institute in West Los Angeles. While there he treated many of the athletes in the 1984 Los Angeles Olympics. He opened his own practice in California in 1985, and it was there that he discovered the diet/pain connection. As he learned more about chronic pain, he wrote three books: How to Rid Your Body of Pain, MSG is Everywhere, and recently Chronic Pain Gone 90 Days.