Hi Paula, this student thinks anything that causes acetylcholinesterase to be inhibited, thus resulting in increased acetylcholine, can be a very bad thing for some individuals. The student lists many foods which inhibit acetylcholinesterase leading to increased acetylcholine. Wonder if any of the preparations for cough that are used for PD have anti acetylcholine activity? Frannie must have the 3 mutations in the BCHE genes that have been associated with that reaction to anesthesia.