
Tooth enamel is the thin, protective outer layer of your teeth—and it’s the hardest substance in your body. Its job is to shield your teeth from decay, temperature changes, and daily wear. However, once enamel wears away, it doesn’t grow back. Because of this, enamel loss is definitely something to take seriously. Understanding what causes enamel erosion, how to recognize it, and what you can do to protect your teeth can make a big difference in your long-term oral health.
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