To most people, teeth and bones look very similar and believe it or not; they share some commonalities, including being the hardest substance in your body. But, but they’re not bones.

This mythology could be rooted in their calcium content, an essential ingredient for the growth of bones. Your body needs Over 100 per cent of the calcium in bones and teeth. Around 1 per cent can be found in your blood.

The structures of bones and teeth are very different. The different structures of their bodies determine their healing process and what they should look after.

How do we define bones?

First, what is it that makes bones a bone? Bones are living tissues made from collagen and calcium phosphate. Collagen is the main ingredient in the bones’ soft structure, and calcium phosphate makes them tough.

Collagen is a kind of scaffolding used to provide the bone’s structure. It fills up the gaps. The bone’s interior is a honeycomb-like structure. It’s also known as the Trabecular bone. The cortical bone surrounds the trabecular bone’s surface.

Because bones are living tissues, they can change and regenerate throughout your lifetime. Broken-down tissue is replaced, and broken bones are repaired.

Unlike teeth, bones contain the marrow, which creates white and red blood cells. Bones are less brittle than teeth. Teeth are more durable and can withstand a lifetime of exposure to constant eating and chewing.

What is the material that teeth are made of?

While bones and teeth have similarities, they differ in several ways.

Teeth aren’t living tissue. They’re composed of four different kinds of tissues:


Dentin is a tough structure that forms the majority in your tooth. It’s a calcified, brittle tissue located beneath the enamel. It’s quite similar to bone, except that it has living cells that allow your teeth to heal themselves and withstand mastication forces.


The hardest substance is enamel. It is the strongest within the human body. It doesn’t have nerves. While some re mineralization is possible, it won’t heal or regenerate in the event of severe damage, so taking care of cavities and tooth decay earlier rather than later is essential.


The cementum is a protective layer that covers the root, is located under the gum line and assists the tooth in keeping its position. Teeth also contain various minerals, but they do not contain collagen. Since teeth aren’t living tissues, it is important to maintain healthy oral hygiene because tooth damage that occurs early can’t be repaired naturally.


The pulp forms the inner part of the teeth. It is home to nerves, blood vessels along with connective tissues. The pulp is enclosed by dentin that is covered by enamel.

Functional Differences

One of the major differences between bone and teeth is how they heal. If you break a bone, your body begins the healing process immediately, as per a study reported by the Journal of Injuries. A soft callus of collagen develops over the injured tissue, and, later, a harder callus develops as bone tissue grows created.

As a result, teeth that have been damaged aren’t able to recover them. Because your enamel isn’t a reservoir of living tissues, it cannot create a callus that heals itself. If your enamel is damaged or chipped, it’ll remain that way until the dentist can fix it. In the same way, if you get cavities, the tooth won’t be able to grow fresh enamel that fills in the damaged area. You’ll have to visit your dentist to take care of it.

Protecting Your Teeth

Since your teeth do not regenerate, it is vital to take care to guard your teeth. It’s good to know that a regular dental hygiene routine can keep your teeth in good condition.

It’s essential to eliminate and control the harmful bacteria that cause cavities. Be sure to brush your teeth at least twice daily for a minimum of two minutes, and clean your cheeks, tongue, gums, and teeth. Make sure you floss at least once a day and also, as well. Make sure to visit your dentist regularly to ensure that, if you have an infection, it is repaired quickly before it worsens.

While bones and teeth appear similar, they’re completely different. Bones can recover after being damaged, but your teeth can’t be repaired, so it’s essential to consult your dentist if you have teeth that decay or crack or break.

It’s the bottom line.

Although bones and teeth might appear to be the same initially, the reality is that they’re very different. Bones heal and repair themselves, but teeth cannot do so. Teeth are more delicate in this respect, so it is crucial to practice regular dental hygiene and visit your dentist regularly.


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