FDX 506

The FIT 132 Test is a patented, multi-pathway delayed food sensitivity test. The test uses patented technology that measures both IgG and Immune Complexes, the most common food-related pathways in the body. This enables the FIT test to be able to identify, food sensitivities, inflammation and leaky gut from a single test.

Food Sensitivities affect more than 100 million people worldwide. They are very difficult to identify because the symptoms can be delayed up to 72 hours after eating.


The FIT 132 test measures sensitivities of 132 different foods, colorings and additives spanning most major food groups.


We have also added the Gut Barrier Panel (GB Panel) which includes our unique zonulin assay which now helps provider’s evaluate if patients have leaky gut, and or food sensitivities.

Suitable for:

  • Those struggling to lose weight
  • Those with an Autoimmune disease
  • Those suffering with Migraines
  • Those with Thyroid Problems
  • Those with arthritis
  • Those with brain fog
  • Those with persistent fatigue
  • Those with digestive/gut issues/skin problems
  • Those with fibroids, endometriosis or breast cancer

Key Biomarkers

View full Biomarker List

Available add-on panels

You will need a main test first