Asked by Makayla

Which item(s) contribute(s) to tooth decay?

snacking without brushing
poor nutrition
improper cleaning

All Answers 1

Answered by GPT-5 mini AI
All three.

- Snacking without brushing increases how long teeth are exposed to sugars and acids that feed decay-causing bacteria.
- Poor nutrition (especially frequent sugary or acidic foods/drinks and low calcium/vitamin intake) weakens enamel and promotes decay.
- Improper cleaning leaves plaque and bacteria on teeth, which produce acids that cause cavities.

Prevention: limit sugary snacks, brush twice daily with fluoride toothpaste, floss daily, eat a balanced diet, and see a dentist regularly.