Once gum tissue has receded, it doesn’t grow back on its own. But you can stop further recession and, in many cases, restore lost tissue with the right combination of daily habits and professional treatment. Gum recession is extremely common: nearly 60% of adults over 65 have some form of periodontal disease, and the rate climbs steadily with age, affecting about 30% of adults in their 30s and 40s.
The key is identifying what’s driving your recession, whether that’s gum disease, brushing too hard, or grinding your teeth, and then addressing that specific cause.
Why Gums Recede in the First Place
Gum recession has several distinct causes, and most people have more than one working against them at the same time.
Periodontal disease is the most common culprit. Bacteria build up along and beneath the gumline, triggering chronic inflammation that slowly destroys the tissue and bone holding your teeth in place. This is a gradual process. You may not notice anything until your teeth look longer than they used to or you feel a notch near the gumline with your tongue.
Aggressive brushing causes mechanical damage even with the best intentions. Using a hard-bristled toothbrush or scrubbing side to side wears away enamel at the gumline and pushes gum tissue downward over months and years. This type of recession often shows up on just one or two teeth rather than across the whole mouth.
Teeth grinding and clenching generate forces that can exceed ten times the pressure of normal chewing. That repeated stress strains the ligament anchoring each tooth to the bone, causes micro-injuries in the surrounding gum tissue, and over time weakens the structures that keep gums in place. Because grinding often happens during sleep, many people don’t realize they’re doing it until they notice flattened tooth surfaces or morning jaw soreness.
Genetics also play a role. Some people inherit thinner gum tissue that’s more vulnerable to recession regardless of how well they brush. Tobacco use, hormonal shifts, and misaligned teeth can all accelerate the process too.
Daily Habits That Protect Your Gums
The foundation for stopping recession is removing the bacteria that cause gum disease without damaging the tissue in the process. That means brushing twice a day with a soft-bristled brush, using gentle circular motions rather than a hard back-and-forth scrub. Electric toothbrushes with pressure sensors are helpful here because they alert you when you’re pressing too hard.
Floss once daily to clear bacteria from between teeth where your brush can’t reach, and follow up with an antimicrobial mouthwash twice a day. This routine won’t reverse recession that’s already happened, but it can halt the bacterial-driven inflammation that makes it worse.
If you grind your teeth, a custom nightguard from your dentist absorbs the forces that would otherwise transfer into your gums and bone. Over-the-counter versions exist, but a custom-fitted guard distributes pressure more evenly and is far more comfortable to wear consistently.
How Vitamin C Supports Gum Health
Low vitamin C levels are linked to increased gum bleeding and weaker gum tissue. A Harvard Health review of 15 studies involving over 1,100 people found that low blood levels of vitamin C were associated with greater gum bleeding, even with gentle probing. The recommended daily intake is 90 mg for adult men (75 mg for women), but experts suggest aiming for 100 to 200 mg daily through foods like kale, oranges, bell peppers, and kiwis, or through a supplement. This won’t reverse recession, but it supports the tissue integrity your gums need to resist further damage.
Deep Cleaning to Stop Disease Progression
When bacteria have worked their way beneath the gumline and hardened into tartar, regular brushing can’t remove it. A deep cleaning, known as scaling and root planing, is the standard first-line professional treatment. Your dentist or hygienist removes plaque and tartar from above and below the gumline, then smooths the root surfaces so gum tissue can reattach more snugly to the tooth.
After the procedure, your teeth may feel slightly loose for a short period as your gums tighten back up. You may also notice your gums look slightly lower than before. This isn’t new recession. If your gums were swollen from infection, they shrink to their true position once the inflammation resolves, which can expose a bit more of the root. This is actually a sign of healing, not worsening. Getting this treatment early is one of the most effective ways to prevent tooth loss and further gum recession.
Gum Graft Surgery
For recession that’s already significant, a gum graft is the gold-standard treatment to restore lost tissue. A periodontist takes a small piece of tissue, typically from the roof of your mouth, and attaches it to the area where your gums have pulled back. In some cases, donor tissue from a licensed tissue bank is used instead, which means no second surgical site in your mouth.
Gum grafting has success rates above 90%. Recovery typically involves a week or two of soft foods and mild discomfort, with full healing over several weeks. The grafted tissue integrates with your existing gums, covering exposed roots and reducing sensitivity. Multiple teeth can sometimes be treated in a single session, though your periodontist may stage the work depending on how many areas need coverage.
The Pinhole Surgical Technique
A newer, minimally invasive alternative to traditional grafting is the Pinhole Surgical Technique. Instead of cutting and suturing a tissue graft, the periodontist makes a tiny hole in the gum tissue above the recession, then gently repositions the existing tissue downward to cover the exposed root. Collagen strips are placed through the pinhole to stabilize the tissue in its new position.
A study on 121 recession sites found that this technique reduced recession by about 94% and achieved complete root coverage in 81% of treated teeth. Follow-up research has shown similar results, with mean root coverage around 96% for mild to moderate cases, and outcomes that remained stable over time. The technique is comparable to traditional grafting in effectiveness but involves less post-operative discomfort and a faster recovery since there’s no donor site wound on the palate.
Managing Sensitivity From Exposed Roots
Even while you’re working on stopping recession, the sensitivity from exposed roots can be uncomfortable. Desensitizing toothpaste helps, but it works gradually. Look for products containing potassium nitrate, stannous fluoride, arginine, or strontium chloride. These ingredients calm the nerve signals inside your teeth. Use the toothpaste consistently rather than switching brands, as it typically takes several weeks of regular use before you notice a difference.
For more immediate relief, your dentist can apply a professional desensitizing agent or a bonding material to cover exposed root surfaces. This doesn’t treat the recession itself but makes daily life more comfortable while you address the underlying cause.