Msg, or monosodium glutamate, is found in most foods here in america. It is a flavor enhancer, and those who are sensitive to it experience terrible symptoms. If you have migraines, anxiety, panic, swallowing difficulty, breathing difficulty, digestive problems, muscle problems, allergies, etc please visit these sites to learn more about the food additive that may possibly be your culprit:

by the way, I have found so far that msg can be disguised under about 50 other names, so please read carefully.

Http://www.Rense.Com/general52/msg.Htm
http://cottontimer.Livejournal.Com/294786. Html
http://www.Conqueranxiety.Com/could_msg_se nsitivity_affect_you.Asp
http://www.Migraineweb.Com/page7.Html
http://www.Holisticmed.Com/msg/msg.Txt
http://nomsg.Com/discus/
http://www.Parentsofallergicchildren.Org/