Just an update from my experience. I had treatment done last May and my allergies that normally make my September elk hunting brutal (not alpha gal) were much much improved. I just went back for a second treatment for some additional allergies. Now I must say I was a little skeptical after the first treatment, seemed a little bit like voodoo but was very impressed with the results. If you have bad allergies I would at least look into the SAAT process. My guess is the effectiveness varies person to person but it worked for me.