Tooth decay, infection, or a dead nerve can cause a tooth to turn black. Stained teeth are another cause of dark teeth. Here are some prevention tips to keep in mind for the sake of your dental health.

Key takeaways:

– Reduce your intake of coffee, cola, red wine, and black tea.

– Smoking is one of the main causes of dark teeth, so do your best to quit.

– The best treatment is prevention: make sure you follow a strict dental hygiene routine.

Ask your dentist for other tips on how to keep your pearly whites as white and healthy as possible.

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