A stiff defense: Physical rigidity of healthy gum tissue found to shield against chronic periodontal inflammation

Periodontitis is a serious chronic inflammatory form of gum disease that affects millions worldwide. It can lead to tooth ...

What is hydroxyapatite toothpaste and is it safe to use? We asked dentists about the oral care ingredient

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