SHR # 2727:: Toxic Overload, The Key to Whole Body Health - Dr. Kourosh Maddahi - Award-winning cosmetic dentist and best-selling author, Dr. Kourosh Maddahi, reveals the results of over three decades of research into our bodies' first line of defense which begins in the mouth; the Microbiome. The In The Toxic Overload, the reader is taken through dozens of studies and breakthrough scientific research that debunks the Hygiene Hypothesis and the concept of killing our complex network of good bacteria with the daily use of antibacterial and antimicrobial products, linking them to widespread rises in autoimmune disease and allergies.