Cellular Reactions to Food Chemicals and Other Substances.The Alcat Test is now considered the gold standard" laboratory method for identification of non-IgE mediated reactions to over 400 different foods chemicals and other categories of substances. It is a functional response test and captures the final common pathway of many of the pathogenic mechanisms immunologic toxic and pharmacologic that underlie non-IgE mediated reactions to foods and chemicals."
LabEspy recommends Walk-In Lab, Direct Labs, Health Testing Centers for this test.