This article is a well written and accurate reflection of the pros and cons of using the hydrogen breath test for detecting lactose intolerance. If you decide that you would like to be tested for lactose intolerance visit our website where this test is offered as an at-home version for $139.00
ref: https://www.health24.com/Medical/Lactose-intolerance/Overview/how-is-lactose-intolerance-diagnosed-20180821