Self-tests determine food intolerances at home

Be it pregnancy tests or measuring devices for the determination of blood sugar - self-tests for the home have been proven in many areas for a long time and can support and complement the collaboration with the doctor. However, tests for food intolerances for household use are quite new. The range includes hydrogen breath tests to diagnose lactose, fructose and sorbitol intolerance or gluten tests to determine if celiac disease is present. The big advantage is the time savings, compared to a doctor's visit with possibly long waiting times.

Those affected should note, however, that in digestive problems several intolerances may play a role. That's why different tests are often needed to find out which ingredients cause the discomfort. In addition, the information given on the instructions are not always sufficient and not always correct. Even small deviations in the implementation can distort the result. In addition, the tests do not include eating habits. These can affect the intestinal flora and thus also the measurement result. Also problems with the return of the samples can not be excluded and can affect the result. The costs for self-tests must be borne by the person concerned. If a doctor carries out the tests, the health insurance will cover the costs.

Test at home and then send in. Picture: angellodeco - fotolia

Even with a correct evaluation, the individual circumstances of the patient are disregarded. A personal final discussion, advice on further diagnostic measures and an individual nutrition plan are missing. "In the case of a positive test result, it is important to be informed by reputable sources about the diet resulting from the diagnosis in order to be able to live without pain again," explains nutrition and health pedagogue Doris Paas.
(Annalena Wall, aid)