Stomach & gut

GuideAllergens A–ZEvery allergen in our tests: symptoms, cross-reactions and how to test for it.
  • Stomach & gut3 min read

    Gluten intolerance

    Gluten is found in the grains wheat (including durum wheat), rye, barley, spelt, kamut and crosses of these grains. Being gluten intolerant means that the intestine is sensitive to gluten. It is important to understand that gluten intolerance is not only...

  • Stomach & gut1 min read

    Gluten "Allergy"

    What exactly is a 'gluten allergy'? Let's start by clarifying a few things. There is no condition or disease called gluten allergy. Gluten is a protein found in grains such as wheat, barley and rye. Some people are allergic to wheat...

  • Stomach & gut4 min read

    Stomach ulcer

    Stomach ulcers affect many people. The problem is often caused by a bacterium called Helicobacter pylori. In fact, around 50-60% of the adult population carries Helicobacter pylori. Stomach ulcers can also arise for other reasons. A simpl...

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