The author of "The Immune System Recovery Plan" treated her own severe autoimmune condition with a four-step program she developed. This program has assisted many other people in healing their immune systems, eliminating symptoms, and avoiding illness in the future. Food as medicine, understanding the stress connection, healing the gut and digestive system, and optimizing liver function are all topics covered in the protocol. In addition, the book contains recipes for simple, quick-to-prepare dishes designed to accelerate the healing process.