The condition of dry mouth leads to bad breath. The dry mouth syndrome results from insufficient saliva in the mouth. Saliva washes away the food particles residing in the mouth and also cleanses the bacteria.
People suffering from bad breath need to clean their tongue at periodic intervals. It is quite common for people with this condition to have a white or yellow coating on their tongues.
Gum diseases, vitamin B deficiency o zinc deficiency are some of the other causes of bad breath. Unfortunately many people suffering from bad breath are unaware of it. And the people around him are sometimes too embarrassed to point it out to the individual.
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