The blue balance intolerance test for vegans is the ideal solution for people who have chosen a plant-based lifestyle and still do not want to sacrifice the taste of meat, fish, dairy products or cheese. However, when using vegan substitutes there is often a risk of nuts or legumes as ingredients. Care should therefore be taken for people with a legume or nut allergy. Most intolerance tests also test the categories meat and fish, which is absolutely unnecessary for you as a vegan.