{"id":14248,"date":"2022-12-24T01:16:00","date_gmt":"2022-12-24T01:16:00","guid":{"rendered":"https:\/\/www.westgatedentalcare.net\/blog\/?p=14248"},"modified":"2026-01-08T19:39:24","modified_gmt":"2026-01-08T19:39:24","slug":"how-many-oral-bacteria-do-you-have","status":"publish","type":"post","link":"https:\/\/www.westgatedentalcare.net\/blog\/2022\/12\/24\/how-many-oral-bacteria-do-you-have\/","title":{"rendered":"How Many Bacteria Live in Your Mouth?"},"content":{"rendered":"
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Bacteria are microorganisms that can be found everywhere. They\u2019re in the food you eat, the plants you water, and different parts of the body, including your mouth. As abundant as bacteria are in the world around you, many people aren\u2019t aware that not all bacteria are bad for you. For example, there are oral bacteria that naturally occur. Though some of these are the causes of gum disease or cavities, others can help keep your body healthy and functioning properly. Continue reading to learn how many oral bacteria the average person has and how they impact your smile.<\/p>\n\n\n\n\n\n\n\n

How Many Oral Bacteria Do People Have?<\/h2>\n\n\n\n

Studies have been conducted to find out how many oral bacteria are in the average person\u2019s mouth, and they have determined that most people have about 20 billion oral microbes. This number may vary depending on genetics, the types of foods that you eat, and how often you brush and floss your teeth. The biggest challenge you face regarding the health of your teeth is that bacteria reproduce.<\/p>\n\n\n\n

In fact, the number of oral bacteria doubles every 4.8 hours. This means someone who brushes in the morning and doesn\u2019t do it again for 24 hours will have about 100 billion bacteria in their mouth!<\/p>\n\n\n\n

Are Oral Bacteria Dangerous?<\/h2>\n\n\n\n

While most oral bacteria are beneficial to the health of your smile<\/a>, others can be problematic. The bacteria that cause cavities feed off the sugar in the foods and beverages you consume. They release acids that damage enamel \u2013 the outer layer of the tooth.<\/p>\n\n\n\n

This makes your teeth more susceptible to decay. Additionally, bacteria that get into the gums can lead to gum disease, which can cause loose teeth, gum recession, and tooth loss.<\/p>\n\n\n\n

Tips for Keeping Your Mouth Healthy<\/h2>\n\n\n\n

Fortunately, there are several steps you can take to keep your smile safe from harmful oral bacteria, such as:<\/p>\n\n\n\n