I have read all of Suzanne's books and have found them all to be useful. But keep in mind, they can be 'out there' if you are not open minded and understand integrative, or non-traditional health care options. i use to think like this person, and until I actually had to go through a serious illness where I had to look at alternative medicine, I was skeptical. I suggest that anyone that is serius about taking control of your own health, should read her books and compile your own rule set to help improve your life.