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Following is a transcript of the video. Narrator: Humans need dentists. It's a fact. In 2017 alone, Americans spent $124 billion on dental visits. And an estimated 90% of adults in the US have ...

It started out harmlessly enough. Like one wrinkle, or that first gray hair, Brittany Donkin noticed that her once-perfect teeth seemed to be getting just a little less perfect. She started peering at ...