"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to ...

Add Yahoo as a preferred source to see more of our stories on Google. If you're thinking about trying a nano-hydroxyapatite toothpaste but aren't sure if it's right for you, we spoke to dentists to ...

The ADA's Council on Scientific Affairs has updated its guidance for caregivers on the use of fluoride toothpaste for children. Now, the organization is stating that children's teeth should be brushed ...

Many toothpastes contain fluoride as it has benefits for protecting tooth health. Too much fluoride can pose risks to health, but the amount of fluoride in toothpaste is generally safe if a person ...

We don’t always have the answers, but we have some people on speed dial who do — which is why we present our FYI series, where we have experts explain if lip balm is actually bad, how often you should ...

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The most common toothpaste ingredient is fluoride, which protects against cavities. Choose a toothpaste with calcium carbonate or hydrogen peroxide if you want to whiten your teeth. Avoid toothpaste ...

It’s been drilled into you repeatedly since you were little: Brushing your teeth is important for healthy teeth and gums. And, naturally, finding the best toothpastes to help you get the job done is a ...