I was on the Marshall Protocol for two years. Yes, you do have to be careful because if you do not follow the instructions right, you can land yourself in the hospital due to severe herxing symptoms. Like any treatment, you need to do your research and make an informed decision.

I can only tell you that this protocol has been healing me. I am amazed at how much progress I've made. I don't care if Dr. Marshall isn't a real physician or not. Who was the real first physician and did they have a medical license ? Obviously not. Actually, I think is great that he is an engineer because engineers like to know how things work. This man saved his own life with his protocol and he deserves credit for that. In addition, other physicians have been in awe of his discoveries. There are other physicians who are also successfully treating "autoimmune" diseases with antibiotics. (Dr. Garth Nicholson --- Dr. Mark Shaw, etc.), however Dr. Marshall discovered the Benicar, which helps protect your organs.