Tooth enamel is one of the hardest tissues in the human body. It acts as a protective layer for our teeth and gives our smile that pearly white shimmer. But when enamel erodes, it can’t regrow itself.

White spots on your teeth appeared? Much like the blemishes that emerge on your skin, these can show up for a number of reasons. The great news is that there are a variety of ways to treat them (more ...

Weak enamel can make you more susceptible to cavities, but there are steps you can take to protect your teeth. By Knvul Sheikh Having bright, beautiful teeth depends on more than just brushing twice a ...

Scientists have perfected hydroxyapatite, a material for mineralizing bones and teeth. By adding a complex of amino acids to hydroxyapatite, they were able to form a dental coating that replicates the ...

Damaged teeth could one day be repaired with "living fillings" created from stem cells, a new study reports. In the lab, researchers induced stem cells to form small, multicellular mini-organs that ...

Our teeth's enamel, a strong defense, is vulnerable to acid erosion from our diverse diets. Frequent exposure to acidic foods, even healthy ones, soft ...

Exposing teeth to excessive fluoride alters calcium signaling, mitochondrial function, and gene expression in the cells forming tooth enamel- a novel explanation for how dental fluorosis, a condition ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Every day, you grind your teeth, and they bear it. As you pulverize ...

Brushing your teeth before you eat breakfast may protect your tooth enamel and overall oral health, compared to brushing after eating. If you prefer doing it after each meal, you may want to wait ...