I am writing in response to your message. I have been experiencing the same thing for over 10 years. It started out as a mild but noticiable odor. I soon became the but of everyones jokes at school(no pun intended) I am now 28 and pretty much receive the same treatment from everyone I come in contact with. I have tried everything from Antibiotics to holistic,ayervedic,accupuncture and whatever else that has made claims of cures for this affliction.
I do believe the onset was Antibiotics . After a large dose of erithromycin as a teenager months later the saga began. I did see some relief when I was able to work out on a regular basis the odor was still there but not as pungent as it is know. I don't think that people realize that if we could do something about this situation it would have been done. Who wants to be the object of ridicule everywhere they go. Anyway I stumbled upon this message board by accident. Still patroling the internet in hopes of finding an answer. I am glad I found this site hopefully we can all give some hope to each other if nothing else.