Poor oral hygiene – leads to harmful bacteria being left on the teeth, gums and tongue.These bacteria can produce sulphur compounds, leaving bad breath. The upper side of the tongue is known as the primary source of these compounds.
Tag: badbreath
10 Reasons for Bad Breath
Poor oral hygiene – leads to harmful bacteria being left on the teeth, gums and tongue.These bacteria can produce sulphur compounds, leaving bad breath. The upper side of the tongue is known as the primary source of these compounds.