Your Local Epidemiologist • 1979 implied HN points • 19 Nov 24
- Fluoride helps strengthen our teeth and prevents cavities, which is why it's in toothpaste and is often added to public water supplies.
- Fluoridated water has been effective in reducing tooth decay overall, especially in communities with less access to dental care.
- The safety of fluoride is based on careful dosage; while high levels can be harmful, the amount used in drinking water is considered safe for everyone.