I often have compared Curezone to a chiropractor. In my case I have a bad back for at least 20+ years and the chiro keeps me going. Doctors don't have a solution at all except for pain killers or steroid injections. A lot of people are helped by information on CZ but indeed it seems they are not often cured but it is still better than dealing with doctors.
Since we often are still exposed to the same problems we might have to do this for the rest of our life. It is healthier than the medical view. In 2003 I went off 6 medications and the doctor had told me since I am "old" I had to take them the rest of my life.