"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to ...

Which enamel toothpastes are best? As we get older, the enamel on our teeth starts to wear down as a result of consuming high-acid foods and beverages such as coffee and cola. To prevent enamel loss ...

What’s the best teeth whitening toothpaste? Adding teeth whitening toothpaste to your daily brushing routine is an excellent way to address discoloration caused by popular culprits such as coffee, ...