If the enzyme lactase is missing or if there is too little of it, the intestine can not break down milk sugar from cow's milk. Indigestion: cramps, bloating, nausea, diarrhea are the result, but also tiredness and rashes. fructose:
If the body can not or does not absorb fructose, it will cause nausea, vomiting, bloating, diarrhea, tremors, paleness, or sweating. The symptoms usually appear immediately after eating fruit. Histamine:
In histamine intolerance (eg in cheese and wine) the symptoms are very different and often seem to have no direct connection. The most common are nausea after eating, bloating, heartburn, convulsions, but also colds, headaches, asthma, rashes, swelling, palpitations or chronic low blood pressure. Gluten:
The sensitivity to gluten in wheat is difficult to determine, the signs are varied. Digestive complaints, but also migraine, tingling in the arms and legs, swelling, rashes or concentration problems associated with it. Glutamate:
Also glutamates and other additives or preservatives z. In sauces strain our system and make it susceptible to intolerance. Diarrhea, rashes, nausea, headache are signs. You might also be interested in: allergy, intolerance, intolerance – what's the difference?