Leaky gut allows undigested food proteins to escape into the bloodstream, where the immune system attacks them, causing inflammation. (functionalhealthnews.com)
Leaky gut is a condition in which undigested food proteins leak through an inflamed and overly permeable intestinal barrier, triggering an antigen attack and contributing to food sensitivities. (maryvancenc.com)
So you can't be careless here since gluten has the «superpower» of increasing the permeability in your gut so that partially undigested food proteins, toxins, and bacteria / parasites / fungus can continue to trigger and stimulate the immune system. (heyhashi.org)