Thursday, April 28, 2011

Main Causes of Bad Breath

Bad Breath, Halitosis, is a common dental and social problem affecting millions of people worldwide. Many studies have shwn that bad breath does affect a person's self-esteem and can damage career prospects.


Bad breath is mainly caused by volatile sulphur compound (hydrogen sulfide, methyl mercaptan, dimethyl sulfide, and dimethyl disulfide) that are produced by the metabolism of a group of oral bacteria.



These bacteria habitat in:


* between teeth and gums


* dental cavities


* food traps


* defective dental fillings or crowns, bridges and dentures



Other causes of bad breath are:


* gum disease


* oral infection


* social habits, like smoking


* food intake

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