Anyone that has concerns about their food sensitivity should do the research and also talk to their doctor before ordering any test.
The consensus, if people do the research, is that IgG tests are of not much use. But, there is a market out there for this test, and companies are not going to shy away from selling it if people want to buy it.
It would be up to the FDA to regulate or ban the test. Posting on ihub is not going to change things.
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