Once your food is digested, chemicals that cause odour can be absorbed into your bloodstream and from there into your lungs; these chemicals then are exhaled. Diets high in protein and sugar
also have been associated with bad breath
. Infections in the mouth, such as dental caries
Persistent bad breath or a bad taste in the mouth may be a warning sign of gum (periodontal) disease. Gum disease is caused by the buildup of plaque on teeth. ), periodontal (gum) disease or mouth sores
related to other conditions may contribute to bad breath.
Dry mouth also can cause bad breath.
Smoking or chewing tobacco-based products also can cause bad breath, You may need deep cleaning & fill tooth cavities
enamel filling. Rinse your mouth thoroughly with a mouth wash until then. Advance procedures can be done with laser
too. You may consult me in person.