This is the best book for those who know something's wrong with their body but haven't been able to obtain a believable diagnosis from their doctor(s). I lived in a mold-infested house for 5 years and after that began to feel fatigued, depressed, deveoped weird back pain, and began getting sick in office buildings. I became so sensitized to indoor office environments that I developed MCS (multiple chemical sensitivities). Then, unbeknownst to me, I worked in a building that remodeled a year before I arrived. I immediately reacted to the new carpet off-gassing, paint, and other chemicals one year after that remodel, but no one else did. I became the "canary in the cage," able to smell all kinds of toxic chemicals. I had ringing in my ears, dizziness, skin rashes, but mostly chronic sinus and chest inflammation. I spent the last 17 years sick, and getting sicker all the time. Doctors kept telling me I had asthma and pushed inhalers at me, along with antibiotics for what they said were sinus infections. They even wanted to perform back and nasal surgery! Then I got Dr. Rogers' book in 2006 and learned about toxic overload and how it manifests itself in our bodies and was shocked and thrilled to learn there was REALLLY help for sufferers of environmental illnesses like me. This book should be required reading for every doctor in this country who is too busy to devote more than 5 or 10 minutes to a patient, so he/she writes prescriptions to treat the symptoms of our illness, but not the cause, adding even more toxic layers to our already overburdened tissues. In many instances, it is the accumulated toxins which are the cause of our illness. In my case, my body was chronically nflamed from toxin buildup. Saunas, from my personal experience, are tremendously helpful in cleaning out the toxins. I regained my energy and my health. Who would have thought something as simple as a sauna could be so valuable? Sherry Rogers explains the possible causes of so many of today's maladies, suggests natural methods to help heal, and I am proud to say her book has saved me from more years of suffering in ignorance. It is my personal Holy Grail. Thank you, Dr. Rogers. I owe my reclaimed health to your books.