Things to Know About Your Teeth as You Age
Posted on 10/15/2025 by Cooley Smiles - Kirkland |
 As we age, our bodies change and so do our teeth. Here are some important things to know about your oral health as you get older:
Oral Care Tips for Aging Adults
Even with proper childhood and adult dental care, some age-related changes in teeth may be inevitable. However, the good news is that there are things you can do to keep your teeth healthy and strong for life.
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Brush regularly: Brushing your teeth twice a day with fluoride toothpaste removes plaque, a sticky film that builds up on your teeth and can lead to cavities. Use a soft-bristled toothbrush and make sure to brush all surfaces of your teeth. |
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Floss daily: Flossing helps to remove plaque and food particles from between your teeth, where your toothbrush can't reach. This can help to prevent cavities and gum disease. |
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Visit your dentist regularly: Even if you don't have any dental problems, it's important to see your dentist for regular checkups and cleanings. Your dentist can check your teeth for cavities and other problems, and they can clean your teeth thoroughly to remove plaque and tartar. |
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Eat a healthy diet: What you eat can affect your oral health. Eating a balanced diet that includes plenty of fruits, vegetables, and whole grains can help to keep your teeth healthy. Limit sugary foods and drinks, which can contribute to cavities. |
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Drink plenty of water: Water helps to wash away food particles and keep your mouth moist. This can help to prevent dry mouth, which can increase your risk of cavities. |
Restoration Dentistry
While good oral care can help you keep your own teeth for a lifetime, sometimes teeth can be damaged or lost due to decay, injury, or gum disease. In these cases, restoration dentistry can help to restore your smile and function. There are many different types of restorative treatments available, including:
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Fillings: Fillings are used to repair cavities or other damage to your teeth. They are typically made of composite resin, porcelain, or gold. |
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Crowns: Crowns are used to cover and protect a damaged or weak tooth. They can also be used to improve the appearance of a tooth. |
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Bridges: Bridges are used to replace one or more missing teeth. They are typically made of porcelain or metal. |
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Dentures: Dentures are removable replacements for missing teeth. They can be full or partial, and they can be made of acrylic or metal. |
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Implants: Implants are artificial tooth roots that are surgically implanted into the jawbone. They can be used to support a crown, bridge, or denture. |
Aging Teeth: What to Expect
As we age, our teeth naturally become more brittle and susceptible to cracks and fractures. The enamel, the hard outer layer of your teeth, can also wear down over time, making your teeth more sensitive to hot and cold temperatures. Additionally, the gums may recede, exposing the roots of your teeth, which are more prone to decay. Here are some specific changes you may experience with aging teeth:
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Increased sensitivity: The dentin, the layer of your teeth beneath the enamel, contains microscopic tubules that can transmit sensations of hot and cold to the nerve of your tooth. As the enamel wears down, these tubules become more exposed, making your teeth more sensitive. |
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Root exposure: Gum recession is the gradual pulling away of the gums from the teeth, exposing the root surfaces. The roots of your teeth don't have enamel, making them more susceptible to decay. |
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Discoloration: Teeth naturally become darker and more yellowed with age. This is due to a combination of factors, including the thinning of the enamel, the buildup of stains from food and drink, and changes in the inner structure of the teeth. |
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Tooth loss: Tooth loss is a common problem among older adults. It can be caused by a variety of factors, including periodontal disease, decay, and trauma. |
Taking good care of your teeth throughout your life can help to minimize the effects of aging on your oral health. By following the tips above, you can keep your teeth healthy and strong for many years to come.
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