I don't know how, or with what, McDonald's makes their iced mochas, but I tried one over the weekend and had a severe allergic reaction. I am not allergic to any sort of nuts, etc. However, about 1/3 of the way through the mocha I started sneezing violently, for 5 minutes straight, with the longest break between sneezes being 20 seconds. My eyes watered and swelled, sinuses swelled up and my throat burned. I think any unusual ingredients should be declared for people to see prior to ordering. I would like to know how the mochas are... read full review »