Admflo,You raise a valid point, one which cannot be stressed enough: NOBODY SHOULD CHANGE THEIR MEDICAL REGIME WITHOUT FIRST DISCUSSING IT WITH THEIR DOCTOR. Many people say this in their signatures. Jeff has said this countless times. But the people who post need to take some responsibility. If someone is complaining of chest pains, regardless of the advice they get here, should absolutely seek medical advice. I have, on many occasions, printed out information from this board and brought it to my GI or GP. And they are always interested in other people's experiences. Perhaps it should be stated more implicitly on the BB, but nobody should be making medical decisions based solely on what they read here. But this board sure has proven to be a valuable resource in managing my IBS.