When Tristen Boyer recently had a couple of cavities filled, her dentist suggested she get fluoride treatment afterward. She has Crohn’s disease, which puts her at increased risk for tooth decay.

Dentists and hygienists often propose fluoride treatments to patients ... But the relatively simple procedure – which involves applying a varnish, gel or foam directly to the teeth – isn ...

But the relatively simple procedure – which involves applying a varnish, gel or foam directly to the teeth ... then professional fluoride treatments can help. But if “you haven’t seen ...