Stephen, My dad has problems with confusion when he eats chocolate. My mom limits his intake to 1-2 pieces of chocolate candy a day and it is OK. He loves sweets and she tries to keep the sugar down, but it does not cause the confustion. He drinks decaf coffee, so it may be the caffeine or something else in the chocolate. I know his meds like Sinemet, Eldepryl, etc to contribute to the hallucinations and that the Clozaril helps to decrease that problem. Hope this is of help. -- Gail B. Post, RN,MS,CSN Maryknoll Schools Honolulu, HI 96822