Hydroxyapatite toothpastes can be a gentler alternative to fluoride. See which brands dental experts recommend for stronger ...

The goal of brushing one’s teeth is to have fresh breath and prevent cavities. But the effect of toothpaste on the complex ecosystem of bacteria in our mouths — the oral microbiome — is often ...

Hydroxyapatite (HAP) toothpaste is a dental product that contains manufactured calcium phosphate. Calcium and phosphate are minerals that form 95% of tooth enamel and 70% of bones. NASA developed HAP ...

Can excess toothpaste harm your child's brain? While fluoride protects teeth, new research links excessive exposure to lower IQ in children, here's what every parent needs to know.