04/13/2012
...such as a skin prick test or a RAST. However, you or your child may have a negative IgE test, but still appear to have symptoms that are typical of a food intolerance or sensitivity. Several tests are now marketed as tools for determining these types of non-IgE mediated food reactions. While more research is needed to determine the accuracy of these tests, they may provide helpful clues as to which foods to consider eliminating...