It's great to see an in-depth article that uses real science to call time on the pseudo-science peddled by intolerance testing companies to worried parents and others.
Well worth reading of you are considering getting tested for food allergies or intolerance.

‘They’re all junk, and should be banned’: the trouble with at-home food intolerance tests
A multimillion-pound industry has sprung up promising it can detect sensitivities to certain ingredients with a simple remote finger prick test. But the results can be misleading – and even dangerous


