Does Tooth Enamel Really Last a Lifetime?

Your teeth go through a lot over the years. Every bite, sip, and chew places pressure on them day after day—yet healthy teeth are designed to withstand decades of use. One of the biggest reasons for this incredible durability is tooth enamel.

Recent research has given us an even better understanding of why enamel is so strong and how its microscopic structure helps it endure for a lifetime. While enamel is remarkably resilient, it still needs proper care to stay healthy and continue protecting your smile.