Have you noticed that your teeth look longer than they used to, or that your gums seem to be pulling away from your teeth? It could be gum recession. This common dental problem occurs when gum tissue gradually wears away or pulls back, exposing more of the tooth’s surface and sometimes its root. Besides affecting the appearance of your smile, receding gums can increase tooth sensitivity and make your teeth more vulnerable to decay and damage. But what causes gum recession, and what can you do about it?
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