Your healthcare practitioner has ordered an LRA or Clifford test for you. This page contains some important information that will help make the process go smoothly and give you the best results.
❓ What is the LRA test?
The LRA tests help you and your healthcare practitioner identify common items that are over-stressing your immune system and preventing it from defending and repairing you as it should.
❓ What is the CMRT test?
The Clifford Materials Reactivity Testing (CMRT) is a laboratory test that identifies existing bio-sensitivity problems in dental materials according to an individual patient’s immune system.
Click here to learn more about the CMRT test.
Click here for specimen preparation.
Click here for our patient FAQ.
Click here for our practitioner FAQ.
📖 Patient Catalog
Our patient catalog provides most of the information found here. It also includes descriptions of each LRA test panel. See pages 9-19 for listings of each test item included in each panel.
Click here to view the patient catalog.
✏️ Test Preparation
Read these important instructions before you schedule your blood draw.
Click here to learn more.
Click here to view the Clifford Materials Reactivity Testing specimen preparation.
📦 Shipping Specimen
It is very important that our lab receives your blood sample while your white cells are still alive and healthy. Review these instructions for proper sample preparation and shipping.
📒 Case Studies
LRA tests have helped many patients over the last 30+ years. Our case studies describe just a few of the many successful outcomes in difficult cases through use of LRA tests and treatment plans.
Answering your frequently asked questions.