How can smoking affect oral health?

Smoking can contribute to dry mouth, also known as xerostomia, due to its effects on the salivary glands. Tobacco smoke contains harmful chemicals that can disrupt the normal functioning of these glands, leading to decreased saliva production. Saliva is essential for maintaining oral health; it helps wash away food particles and bacteria, neutralizes acids produced by bacteria, and aids in the digestion of food. When saliva production is reduced, it can result in a dry mouth, which increases the risk of cavities, gum disease, and other oral health issues.

This understanding of the impact of smoking on oral health reinforces the importance of smoking cessation for overall health, including maintaining a healthy oral environment.