Parts of the Mouth and Their Functions

The mouth, or oral cavity, is made up of numerous components that work together so that you can breathe, speak, eat and digest food. When you understand these parts of the mouth and how they affect your general health, the significance of oral care takes on a whole new meaning. Here's what these things do for you.

Lips and Cheeks
Your lips and cheeks are made up of muscles that not only give you the ability to pucker up for a kiss, but also help shape your facial expressions - both happy and sad. Lips let air into your mouth for breathing and, together with cheeks, help you speak. They also keep food and saliva in your mouth while chewing. Ultimately, these strong muscles guide and keep your teeth in their proper positions.

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Sheila L. Brush, DDS, PC

6856 Olney-Laytonsville Road
Laytonsville, MD 20882
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