Science: Your Teeth Are Unique

[star-little]

Teeth are the hardest substance of your entire body. Enamel is a rock-hard mineral! Unlike bones, teeth can’t heal themselves or grow back if they suffer damage. Each tooth in your mouth has its own unique profile, and teeth also vary widely from person to person. So your smile really is a true mark of your individuality!

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[davidoyama]

Yes, this is true about teeth. My teeth are a little bit yellow what I should do to whitten them, without using the market product.

[davidoyama]

Is their anybody who give the answer of my question.

[star-little]

You can brush your teeth with baking soda. Baking soda has natural whitening properties. Apple cider vinegar has antibacterial properties that may help whiten your teeth tooth. Practice good oral hygiene.

[Nandy84]

Hello,

Some more facts about your teeth:


Your teeth are like your fingerprint: They're uniquely yours. This is why dental records are sometimes used to identify human remains. Even identical twins don't have identical teeth. Bonus fact: Your tongue also has a unique “tongue print.”
Your enamel is the hardest part of your body.
But it isn’t invincible.
Enamel is partly responsible for your teeth’s white appearance, and when it decays, your teeth may start to appear yellow. Decaying enamel could also be to blame for any pain you feel.
Dentin is the layer that lies beneath the enamel, and it’s also harder than your bones. Dentin is made up of small channels and passageways that transmit nerve signals and nutrition through the tooth. There are three types of dentin: primary, secondary, and reparative. While the enamel is basically static, dentin continues to grow and change throughout your life.
Your mouth is home to 300 types of bacteria.

Thanks

Nandita