NAET - Hollistic Medical Doctor?

Hi, I have had BMS for at least 13 years. I have been doing some research on Hollistic Medicine and came across a NAET specialist. NAET = Nambudripad Allergy Elimination Technique. They claim that they can treat you for acidic substances and it would prevent the canker sores from coming back. Has anyone tried this form of treatment? If so, what were you results. They are supposed to treat you for a multitude of allergies. I’m getting desperate, because I have really bad seasonal allegeries on top of the BMS.