What is saliva?
Saliva is a fluid produced by the salivary glands in our mouth. It consists mainly of water and also contains enzymes, proteins, minerals and electrolytes. On average we produce around one to one and a half litres of saliva a day.
Protection against bacteria
One of the most important functions of saliva is protecting our teeth against bacteria. Saliva contains enzymes and proteins that can neutralise harmful bacteria and so help prevent decay and gum inflammation. Saliva also helps rinse away food debris, giving bacteria less chance to attach to our teeth.
Neutralising acid
Acid is a major culprit for our teeth, as it can erode the enamel. Fortunately saliva also contains substances that neutralise acid and so protect our teeth against wear. Saliva also contains calcium and phosphate, two minerals needed to build and repair tooth enamel.
Important for digestion
Saliva matters not only for oral health but for digestion too. It contains enzymes that help break down carbohydrates and fats in our food. Saliva also makes food easier to swallow by making it moister and more slippery.
Tips for healthy saliva production
As you can see, saliva plays an important role in oral health. So what can you do to make sure you produce enough of it? A few practical tips:
- Stay well hydrated: drink enough water during the day to avoid dehydration.
- Chew sugar-free gum: this stimulates saliva production and helps rinse bacteria away.
- Avoid smoking and alcohol: both can reduce saliva production.
- Limit your use of mouthwash: some mouthwashes can affect saliva production, so use them only on your dentist's advice.
If you notice you have a dry mouth, this can also be a sign of an underlying medical issue. Discuss it with your dentist.
Conclusion
Healthy saliva production is essential for healthy teeth. Saliva protects us against bacteria and acid and contributes to good digestion. By drinking enough, chewing sugar-free gum and avoiding smoking and alcohol, you can keep your saliva production up. Would you like more tips for optimal oral health? Book a check-up at Dental House Zierikzee, where our personal oral care and advanced technology give your teeth the best possible care. Our practice welcomes people from Zierikzee, Kerkwerve, Ouwerkerk, Nieuwerkerk and the surrounding area. We stand for a new era in dentistry where technology and comfort go hand in hand.
