I believe I had a very real dangerous reaction last year to chips whilst I was in early stages of pregnancy. I was admitted to emergency and due to difficulty breathing a nurse had to stay in with me. They asked me had I taken any unusual drugs etc and were baffled when the only different thing I had eaten was flavoured chips. I even took the packet with me, the reaction started almost immediately. Previously I had only ever eaten plain, but due to a craving I got a flavoured variety. I thought I was going to die. By the time I got to hospital (luckily it wasn't far from home) my mouth and throat was so swollen I couldn't talk or breath properly, of course because of this I was treated as high priority and treated straight away. Thank God I had realised straight away when I got a tingling burning sensation and felt like I had been to the dentist and had a local anaesthetic. My mother had said something about these chemicals recently in our diets (I had actually dismissed this at the time) but thank goodness she did. I think I am lucky to still be here. - reader, SA.