refer to post 1 above. I developed an intolerance (often termed allergy) to bovine excreta about allergies while living in the USA. whenever I detect such BS, I come over all stroppy and venting is the only solution. :pan Many colleagues complained about 'allergies'. When they actually meant intolerances. It is quite possible that some people are allergic to substances within coffee, many more are likely to have a food intolerance. Allergies are manifested by an immune system response, intolerances are usually localized such as stomach not coping with acidity, caffeine causing headaches or raised heart rate. if someone came out in a rash, or suffered sudden inability to breathe a few minutes after drinking coffee, that would be a strong indication of an allergic reaction and the first thing would be to check if they had added milk (could be a permeate allergy :stirπ. wrt post 2: those are symptoms of dependency/withdrawal. maybe you are a junkie