Test Items

LRA tests can be used to measure delayed immune reactions to over 503 common substances in the following general categories:

  • Foods
  • Additives and preservatives
  • Food colorings
  • Molds
  • Environmental chemicals
  • Toxic minerals and metals
  • Medications
  • Therapeutic herbs
  • Danders, hairs, and feathers

 

LRA test items are conveniently grouped into the combination test panels shown below. Click panel name for a list of items included.

Please see Professional Catalog for a complete list of all test panels.

Dr. Russell Jaffe explains how certain medications can interfere with LRA tests

In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked to explain how certain medications can interfere …

Dr. Russell Jaffe explains the meaning of immune response

In this week’s edition of “Ask Dr. J”, Dr. Russell Jaffe is asked about the meaning of immune response, …

Can LRA tests be used for future reactivity to certain implants if there hasn’t been any exposure?

In this week’s edition of “Ask Dr. J”, Dr. Russell Jaffe is asked if LRA tests can be used for future reactivity …