Hi. I ve been suffering from bad breath for how many years now. It s so frustrating because I brush three times a day and even floss. I also have regular visits to the dentist. When talked to him about my problem, he said that my oral hygiene is fine. When I brush my teeth, it stays fresh for a about half an hour and then it starts to stink again. The stink isn t just from when I talk but when I breathe as well. I was hoping you could help me figure out what the problem is.