The Role of Diet in Oral Health

What you eat plays a vital role in maintaining strong teeth and healthy gums. A balanced diet not only nurtures your body but also protects your smile.

How Diet Affects Your Mouth

• Sugary and starchy foods feed bacteria that produce acids, leading to tooth decay (Moynihan & Kelly, 2014).
• Acidic foods and drinks can erode tooth enamel, making teeth sensitive and more vulnerable.
• Nutrient-rich foods support the tissues of your mouth and boost your immune system to fight infections.

Foods That Promote Oral Health

• Fruits and Vegetables: Provide vitamins and fibre that stimulate saliva, helping to wash away food particles.
• Calcium-rich foods: Milk, cheese, and yoghurt help strengthen teeth and bones.
• Lean proteins: Support healthy gums and tissue repair.
• Water: Keeps your mouth hydrated and helps rinse away sugars and acids.

Tips for a Tooth-Friendly Diet

• Limit sugary snacks and beverages.
• Choose crunchy fruits and veggies as healthy snacks.
• Avoid frequent snacking to give your saliva time to neutralise acids.
• Include foods rich in vitamins C and D for gum health and calcium absorption.

A tooth-friendly diet supports better oral health and a brighter smile every day.

References

• Moynihan, P. J., & Kelly, S. A. M. (2014). Effect on caries of restricting sugars intake: systematic review to inform WHO guidelines. Journal of Dental Research, 93(1), 8-18.
• Sheiham, A., & James, W. P. (2015). Diet and dental caries: the pivotal role of free sugars reemphasised. Journal of Dental Research, 94(10), 1341-1347.