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.

Is there any way to improve testosterone levels without the use of exogenous hormones?

In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked if there is any way to improve testosterone levels …

What is the ideal pH for drinking water?

In this week’s “Ask Dr. J”, Dr. Russell Jaffe is asked about the ideal pH for drinking water.

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 …