Datis Kharrazian DC
This is a large work that does a great job of addressing autoimmune thyroid disease. It is very detailed and complex but it covers almost every aspect of autoimmune thyroid disease and gives many of the treatment modalities. This book in combination with Dr. Wentz’s are probably the best two resources on the topic but both are complex and will require the reader to invest time in digesting the information. If you are new to integrative and functional medicine this may be a little hard to digest.