What are the key points to improve oral health

Improve oral health through consistent cleaning, protecting enamel and the oral microbiome, and giving saliva time to support remineralization.

1. Brush and floss regularly: Brush twice daily and floss at least once daily, ideally before bed. Regularly disrupting biofilm helps reduce plaque buildup; floss gently along the sides of teeth and just beneath the gumline. 1 2
2. Use xylitol: Xylitol after meals can limit Streptococcus mutans: the bacteria cannot produce cavity-causing acid from it, and it can inhibit bacterial growth. 3
3. Limit prolonged acid exposure: Acidic foods and drinks need not be completely avoided, but avoid sipping them over long periods; rinse with water afterward. 4
4. Choose rinses carefully: Avoid routine alcohol-based or antiseptic mouthwashes, which can disrupt the oral microbiome. A saltwater rinse can be swished and spit out; don’t swallow concentrated saltwater. 5
5. Make room for saliva and remineralization: Avoid constant snacking or sipping acidic drinks; gaps between meals can give saliva time to support remineralization. The episode also advises ensuring vitamin D levels are sufficient. 6 7
6. Schedule regular dental check-ups: Twice-yearly visits help establish a baseline and monitor oral health; some people may need visits more often depending on their needs. 8