[Foodstuff additive-induced intolerance reactions]. / Durch Lebensmittel-Additivstoffe ausgelöste Intoleranzreaktionen.

Additional materials in food and consumers' goods can produce different allergic reactions. The more important additional materials and reactions produced by them are discussed. They introduce to us the phenomenon of the intolerance and the different cross reactions during treatment of the pathomechanism. The causal clearing up of the intolerance reactions is made by provocation tests, with the help of which pathological reactions may be prevented.