What Is Saliva And Why Is It Important?

What is saliva?

Saliva is a clear, tasteless liquid produced by the salivary glands in your mouth. It plays an essential role in keeping your mouth healthy and in helping you to eat, speak, and taste.

What is saliva made of?

Saliva is made up of water, electrolytes, proteins, enzymes, and mucins.

  • Water: Water makes up most of saliva (about 99%).
  • Electrolytes: Electrolytes are minerals that are dissolved in water. They help to regulate the fluid balance in your body and to maintain the pH of your saliva.
  • Proteins: Proteins in saliva help to protect your teeth and gums from bacteria and acids. They also help to lubricate your mouth and to taste food.
  • Enzymes: Enzymes in saliva help to start the digestion process by breaking down carbohydrates and fats.
  • Mucins: Mucins are proteins that help to thicken saliva and to coat the lining of your mouth. This helps to protect your mouth from irritation and infection.

What are the functions of saliva?

Saliva has a number of important functions, including:

  • Digestion: Saliva contains enzymes that start to break down carbohydrates and fats in the mouth. This makes it easier to digest these foods once they reach the stomach.
  • Protection: Saliva helps to protect your teeth from cavities and gum disease. It also helps to wash away food particles and bacteria from your mouth.
  • Lubrication: Saliva helps to lubricate your mouth, making it easier to chew, swallow, and speak.
  • Taste: Saliva helps you to taste food by dissolving the chemicals in food so that they can be detected by your taste buds.
  • Immune function: Saliva contains antibodies and other immune cells that help to fight off infection.
  • Wound healing: Saliva contains growth factors that help to heal wounds in the mouth.
  • Speech: Saliva helps to lubricate your vocal cords, making it easier to speak.

What can happen if you don’t have enough saliva?

If you don’t have enough saliva (dry mouth), you may experience a number of problems, including:

  • Difficulty chewing and swallowing: Saliva helps to soften food and make it easier to swallow. Without enough saliva, food can become stuck in your throat, making it difficult to eat and drink.
  • Bad breath: Saliva helps to wash away food particles and bacteria from your mouth. Without enough saliva, these particles and bacteria can build up and cause bad breath.
  • Increased risk of cavities: Saliva helps to protect your teeth from cavities. Without enough saliva, you may be at an increased risk of developing cavities.
  • Increased risk of gum disease: Saliva helps to keep your gums healthy by fighting bacteria and inflammation. Without enough saliva, you may be at an increased risk of developing gum disease.

How can I keep my saliva healthy?

There are a number of things you can do to keep your saliva healthy, including:

  • Stay hydrated: Drinking plenty of fluids helps to keep your saliva flowing.
  • Eat a healthy diet: Eating a healthy diet that includes plenty of fruits, vegetables, and whole grains provides your body with the nutrients it needs to produce saliva.
  • Brush and floss your teeth regularly: Brushing and flossing your teeth regularly helps to remove plaque and bacteria from your mouth. This can help to prevent dry mouth, which can be caused by plaque buildup.
  • Avoid smoking and excessive alcohol consumption: Smoking and excessive alcohol consumption can dry out your mouth and reduce saliva production.

What are some common causes of dry mouth?

There are a number of common causes of dry mouth, including:

  • Medications: Many medications can cause dry mouth as a side effect.
  • Medical conditions: Some medical conditions, such as diabetes, Sjogren’s syndrome, and HIV/AIDS, can also cause dry mouth.
  • Age: Dry mouth is more common in older adults.
  • Dehydration: Not drinking enough fluids can lead to dehydration, which can also cause dry mouth.

What can I do to manage dry mouth?

There are a number of things you can do to manage dry mouth, including:

  • Drink plenty of fluids: Staying hydrated can help to keep your saliva flowing.
  • Chew sugar-free gum or candy: Chewing sugar-free gum or candy can help to stimulate saliva production.
  • Use a saliva substitute: A saliva substitute is a product that can be used to moisten the mouth and relieve dry mouth symptoms.
  • Avoid caffeine and alcohol: Caffeine and alcohol can dry out your mouth.
  • Talk to your doctor or dentist: If you have dry mouth that is severe or does not improve with home remedies

Contact us today at Sbenati Dentistry to schedule a consultation and let us help you with any of your dental needs. [https://calendly.com/sbenatidentistry/interview]

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