Tongue piercings contribute to halitosis as they promote the growth of more bacteria on the tongue, which is where sulfur compounds that cause bad breath thrive. Evidence also shows plaque can easily build-up and flourish on the tongue ring itself. Recent research has gone to show that not only do tongue piercings contribute to halitosis, but there have also been higher cases of Candida albicans (yeast) infections in those with tongue piercings. It is vitally important with tongue piercings to ensure their piercing cleaned often to remove any trapped food and debris that may lead to further mouth odor.
Learn more about what can cause halitosis now.