My DP seems to have issues with his mouth constantly, since I have known him (6+ years) he always has a sore throat, mouth and throat ulcers, swollen tonsils and bad breath that comes and goes. Now his teeth have started getting really discoloured and I can't lie I am finding it increasingly off putting.
He eats a fairly normal diet, although high on sugar I'd say and he does drink a LOT of fruit juice. He brushes his teeth with an electric toothbrush every morning and night and uses mouthwash.
I just wondered if anyone had any ideas? He's seen doctors and dentists who always just tell him to use bonjella, but it must be some kind of underlying issue.