Posted 8/10/2008 12:30 AM (GMT -8)
Yes, Naturopaths typically do blood food allergy tests (ELISA IgG, ALCAT, and sometimes RAST IgE). Some also do NAET testing and treatment (www.naet.com ~ I have no financial connections with this site/company, but have gone through the "basic 10" treatments), which uses applied kinesiology (muscle testing) to determin allergies (more subjective, but able to test anything you can touch, so can treat more allergies).
Take care,