Millions of people are suffering from chronic illnesses that, unbeknownst to them, are the result of exposure to environmental toxins and infectious agents such as mold and Borrelia, which causes Lyme disease. Millions. Because the symptoms of these illnesses are so varied and unusual, many of these individuals have sought medical care only to be dismissed, as if what they are experiencing is in their head. Many (if not most) have tried to tough it out and continue to function without hope of improvement. Unfortunately, their illnesses are very real. Toxic is a book of hope for these individuals, their loved ones, and the physicians who provide their care. Over many years of helping thousands of patients recover their health (even after their previous doctors had given up on them), Dr. Neil Nathan has come to understand some of the most common causes for these debilitating illnesses, which allows for the utilization of more precise and effective forms of treatment. The goal of this book is to shed light on these complex illnesses so that suffering patients and their families can get the help they so desperately need. Inside, you will find- . Information about how extreme sensitivity and toxicity develop in the body, how sensitivity and toxicity differ, and how they often overlap. . Detailed descriptions of each of the five major causes of extreme sensitivity and toxicity- mold, Bartonella (a co-infection of Lyme disease), mast cell activation, porphyria, and carbon monoxide poisoning. . An outline of the cell danger response, a revolutionary model developed by Dr. Robert Naviaux that explains how the body essentially gets stuck fighting a threat even after the danger has passed. . A system-by-system plan for rebooting the body to break the cycle of illness and allow healing to begin. . Information about coping with stress and embracing an emotional and/or spiritual awakening on the path to wellness.