after I brush my teeth they taste great! until about an hour later. why is it like this? my dentist say I have good teeth and gums so I dont understand :/
Has a dr. Ever told you your tonsils are big??My son has this same problem and its from large tonsils.u can choose to have them removed of course and that will help.its bacteria that grows on em to cause the odor.other than surgery you can just use mouthwash a lot to help..I hope this helped some!!
How regularly do you floss and/or brush your tongue? Bacteria can build up in both that can cause bad breath.
Also I grind my teeth at night and when I don't wear my retainer sometimes get bad breath. Go back to your dentist and speak to him again.