Tomswife
Senior member
- Joined
- Aug 22, 2022
- Messages
- 688
- Reason
- Lost a loved one
- Diagnosis
- 08/2022
- Country
- US
- State
- NJ
- City
- Livingston
Functions of Saliva
- Saliva is necessary for a healthy and normal mouth. Saliva serves multiple functions in addition to those mentioned above:
- Saliva helps maintain a neutral oral pH, thereby neutralizing potentially damaging acidic foods and liquids.
- Salivary lubrication of our oral tissues keeps them intact, thereby protecting these tissues from bacterial invasion and infection.
- Minerals in saliva can repair microscopic tooth decay. In addition, the mechanical action of saliva is important in helping wash food and debris away from our teeth and gums, a function important in preventing decay and periodontal/gum disease.
- Saliva facilitates swallowing by lubricating our food. Further, in making our food soluble, it makes it available to the taste buds located in the back of our tongue. It is an important factor in our ability to taste normally.
- Normal salivary lubrication facilitates speech.
- Saliva decreases the amount of plaque (thin bacterial film) on our teeth, thereby reducing the risk of periodontal disease.
- Proper salivary flow reduces the risk of fungal overgrowth in our mouths. Specifically, saliva helps prevent the development of oral candidiasis.
My PALS is now solely enteral tube feeding. I need to understand how to keep his mouth and throat moist. Some PALS have the opposite problem with too much mucous and saliva.
There is s very good article all about saliva and dry mouth at the Oley foundation site. Search for dry mouth.
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