In all three types of protein intolerance, gastrointestinal problems are often observed. For this reason, probiotics has been recommended as part of the treatment. Probiozym was developed for patients suffering from protein intolerance. Two of the bacterial strains produce peptidases, which are enzymes used to break down peptides. The peptides are protein fragments from partially digested food proteins which play a decisive role in protein intolerance. Probiozym helps to remove such peptides and could be an integral part of the treatment. If the food causing protein intolerance is known, it should still be excluded from the diet.