Definitions for "Hydrogen breath test"
a test that measures the amount of hydrogen in the breath, and helps diagnose lactose intolerance. If the body is unable to digest lactose properly, it will make excess amounts of hydrogen.
test for lactose intolerance that measures breath samples for too much hydrogen.
A test for conditions of lactose intolerance or bacteria overgrowth. It is a non-invasive test to measure breath samples for too much hydrogen.