"Ik ben allergisch voor melk en alle melkproducten (boter, yoghurt, kaas)."
Say again? If you are in the Netherlands, where cheese is a staple, you might want to be able to say in Dutch: "I'm allergic to milk and all milk products (butter, yogurt, cheese)."
That's the declaration on the Dutch version of a SelectWisely wallet-sized laminated translation card, made for travelers with food allergies and other health concerns.