Gum recession results when the gum tissue pulls back from the teeth, exposing the root surfaces. The root surfaces of teeth are much softer and very porous when compared to the chewing surfaces of teeth and are not protected by enamel. Tooth roots are meant to be shielded by the gums. So, when the gums shrink back and root surfaces are exposed, this can make your teeth much more sensitive and increase your risk of tooth decay.

Did You Know?

• 42% of adults over 30 have some degree of gum recession.
• 88% of people over the age of 65 have gum recession on one or more teeth.

So, why do gums recede? And can anything be done about it? It is a common problem that many adults have, but not everyone knows what causes it!

Common Causes of Gum Recession

There’s usually no single reason for receding gums. Instead, it’s likely to be caused by a combination of one or more risk factors such as:

• Gum disease (periodontal disease)
• Brushing too hard or too often
• Tobacco products or vaping
• Not brushing and flossing daily
• Friction and rubbing from ill-fitting retainers or piercings

Additionally, gum recession can also stem from seemingly unrelated issues such as:

• Teeth grinding (bruxism) isn’t just bad for your teeth and jaw joints—habitual grinding or clenching puts pressure on your gums.
• Abnormal tooth positioning (misalignment) can also put pressure on your gums and trigger recession.
• Hormonal changes in women due to pregnancy and menopause.
• Dry mouth (induced by certain medications, hormones or poor hydration).
• Family genetics include a higher-than-normal risk.
• Caused by a systemic disease, such as diabetes, where gum disease is one of the symptoms.

How to Fix Gum Recession

Once your gums recede, they can’t grow back. This is why it’s important to take measures to stop the problem from getting worse, or better yet, prevent it from happening altogether. Depending on the level of severity, gum recession can be treated through orthodontics, deep cleanings, the use of a mouth guard, cosmetic dentistry, desensitizing agents and grafting procedures. Maintaining the health of your gums is largely dependent on optimal home care, professional dental visits and the consideration of all contributing factors.

How to Prevent Gum Recession

Gum recession may be common, but it’s not inevitable, and it’s not something to ignore. Taking small, consistent steps today can make a big difference in your gum health down the road. Whether you’re looking to prevent recession or manage existing symptoms, regular dental care and good habits at home are key—brush your teeth twice daily with a fluoride toothpaste, floss daily, stay hydrated and visit your dentist for routine checkups.

When in doubt, talk to your dentist; they’re your best resource for protecting your smile now and into the future!