This test evaluates 22 of the most common food sensitivities tested on the FIT 132 test. The test measures IgG and Immune Complexes the same way the FIT 132 test does.The test is run using a blood sample obtained from a finger prick. The test requires one blood spot at a minimum, but more are preferred.
The FIT 22 is a less-expensive version of the FIT 132 test.
This is a blood-spot test that is done at home. It is the easiest food sensitivity test that we know of.