Thin vs. Thick Gums: What’s the Difference and Why It Matters?

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A person showing inflamed thick gums

Did you know that gums can be thin or thick? And no that doesn't mean that one is healthy and the other is unhealthy, that is only determined by how you take care of them. So why is it important to learn about them? Well, the thickness of your gums can help you understand why your teeth look a certain way or why you are more prone to tooth sensitivity and other issues.

The thickness of your gums is also an important factor if you are considering teeth straightening. How? Read on to find out.

What Are Thin and Thick Gums?

Just like people have different hair types, skin textures, and eye colors, gums come in different thicknesses too. Some people naturally have thick gums, while others have thin gums. The thickness of your gums is mostly passed down through genetics, but other factors like braces, aging, and oral habits can also play a role over time in how your gums age.

Thin Gums: This is what we call scalloped gums. These are more delicate and can be prone to sensitivity. They’re also more likely to recede, especially if you brush too hard or have gone through some teeth straightening treatment.

Thick Gums: These are tougher and less likely to recede. They provide more coverage and protection for your teeth but may look puffier.

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But why does this matter? Let's dig deeper.

Thin Gums vs Thick Gums: Which Is Better?

Whether your gums are thin or thick can make a big difference in how your smile stays healthy (or not).

Let’s Talk About Thin Gums

Thin gums may look fine at first, but they come with some challenges. One of the biggest concerns? Gum recession.

 An illustration showing receding gums
An illustration showing receding gums

What Is Gum Recession?

Gum recession happens when your gums pull back and expose more of your teeth, especially the roots. And here’s the thing—once your gums shrink, they don’t grow back!

Why Do Thin Gums Recede More Easily?

Thin gums are more delicate, which means that they can wear down faster than thick gums. As the term thin suggests these don't have a lot of tissue to hold the teeth in place. Hence even the slightest strain can make them crawl back. Simple everyday habits of brushing your teeth with force or eating foods that can poke your gums, such as candy or crisps can irritate your gums.

What Happens When Gums Recede?

When your gums pull back, they expose the roots of your teeth, and that’s not good because:

  • Roots don’t have strong enamel like the rest of your teeth, so they can get cavities more easily.
  • Your teeth can become super sensitive to hot or cold foods.

Thick Gums: The Protector of Your Teeth

If thin gums are fragile, thick gums are like armor! They cover your teeth well and don’t get irritated as easily.

Why Are Thick Gums Better?

  • They don’t wear down as fast, even with braces.
  • They protect your teeth from sensitivity.
  • They are less likely to shrink over time.

Do Thick Gums Have Any Problems?

Sometimes, thick gums can look a bit puffy or make teeth seem smaller. In some cases, dentists might trim them to make your smile look more even.

Can Thick Gums Recede Too?

Yes! Even though they’re stronger, thick gums can still shrink if you don’t take care of them. Brushing too hard, skipping floss, or even wearing braces can cause problems.

How to Take Care of Your Gums (No Matter Their Thickness!)

Whether you have thin gums or thick gums, keeping them healthy is the goal. Here are some tips:

Brush Gently: Scrubbing your teeth too harshly can push your gums back and even make them bleed.

Floss Daily: Trust us… As tedious as it may seem, you need to floss your teeth if not after every meal then at least once a day.

Use a Soft-Bristled Toothbrush: You should brush gently and to do that it is important to use a soft-bristled toothbrush.

Stay Hydrated: Drinking water helps wash away bacteria and keep your mouth fresh.

See Your Dentist Regularly: Regular check-ups can catch any issues early, like receding gums or other concerns.

Teeth Straightening and Your Gums

Although most people are not aware, your gums can really affect teeth straightening results and vice versa.

Braces and Your Gums

We all understand the basics of teeth straightening, if you put gradual pressure on your teeth, you can move them into the correct place. But here’s the thing: that pressure can sometimes cause your gums to recede, especially if they’re thin. So if you have ever wondered if you can get receding gums with braces? The answer is yes. The forces of metal braces can be a little harsh on gums, moreover, the difficulty of cleaning teeth with brackets and wires can cause inflamed gums and gum diseases. If you’re worried about braces receding gums, talk to your dentist before starting treatment.

Explore Smilepath Affordable Clear Aligner Plans
No matter your gum thickness, we create clear aligners that fit your needs.
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Image of a person inserting clear aligners
person inserting clear aligners

Clear Aligners: A Gentle Option

Clear aligners, like the ones from Smilepath, are a great alternative. These BPA-free plastic trays are custom-made to fit seamlessly with your gum line. This makes sure your gums don't get irritated or inflamed. Plus as they are removable you can maintain better oral hygiene compared to braces. Oh and if you are worried that you might have receding gums and clear aligners will make them worse….. Let our experts decide.

Take an impression of your teeth and send it to our professionals to see if you are a good fit for our aligners. And if they find you not eligible you get a full refund! So, no risk.

To learn more about teeth straightening call us at 1300 404 171

Final Thoughts

Your gums are a big part of your smile, so don’t forget about them! Thin gums can be more sensitive, especially with braces, but clear aligners (like Smilepath’s) are gentler and might be a better fit. Whether you have thin gums or thick gums, make sure to take care of them while straightening your teeth. So, next time you brush your teeth, take a moment to check out your gums. What do they say about your oral health?

FAQs

Is thick gum better than thin gum?

Thick gums are more resistant to recession, but both types need proper care.

Can thin gums become thick again?

Not naturally, but gum grafts can help strengthen them.

What does it mean when your gums are thick?

Thick gums offer more protection but can sometimes trap plaque if not cleaned well.

Can you get braces with thin gums?

Yes, but thin gums are more prone to recession, so your dentist may recommend extra care or a gum graft.

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References:

BABAK NOOHI. “Thick vs. Thin Gum: - Capitol Hill Dentistry.” Capitol Hill Dentistry, 8 Jan. 2017, thecapitolhilldentistry.com/thick-vs-thin-gum/. Accessed 14 Feb. 2025.

“What’s Your Gum Type... And What Does It Mean? - Westdale Dentistry | Trusted Dentist in Hamilton.” Westdale Dentistry, 30 Aug. 2019, westdaledental.ca/whats-your-gum-type-and-what-does-it-mean/. Accessed 14 Feb. 2025.

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