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Getting a cavity seems like delayed punishment for eating that special dessert every weekend or for the few days you forgot to floss. When you are doing everything right with minimal exception and a cavity is diagnosed, it is discouraging. Knowing how cavities form and what causes them is valuable in knowing how to prevent them. In this blog post, Drs. Arti and Ashi will help you understand cavities!

A cavity is not a one-time event. It is actually a symptom of a disease called caries. Tooth decay is a result of an active infection and condition in the mouth. There are ingredients to this infection, which include bacteria, acid, your tooth, and a food source. The main bacterial culprit is S. Mutans. Bacteria live in a housing structure called biofilm. This offers them protection, food, and an ideal replicating environment.

Biofilm can be healthy if there is a balance of good bacteria. When you have caries, the numbers of “bad” bacteria increase and produce an environment where they thrive and therefore cause tooth decay. A main indicator of this is a pH measurement of your saliva.

Several factors can influence the biofilm pH. Foods and beverages all have different pH levels. The lower the number, the higher the acidity. Since acid promotes tooth decay, a beverage like soda will promote a cavity. Water, being neutral, is a good choice to promote healthy oral pH. Healthy eating can still cause cavities. Here is an example of a highly acidic, yet traditionally healthy meal:

Toast with store-bought strawberry jam, and a cup of cottage cheese topped with fresh cranberries.

Instead, here is a better choice, which involves mixing acidic healthy foods with alkaline (non-acidic) foods to reduce the overall pH:

Toast with almond butter, and Greek yogurt topped with fresh blueberries.

The first example will result in a very low pH in the mouth and even in the rest of the body. The second meal mixes highly acidic blueberries with an alkaline Greek yogurt. Dairy products from cows are highly acidic. Toast is acidic because of the yeast and almonds are alkaline.

A natural buffer is saliva. Whenever mouth breathing or medications compromise the saliva flow, the pH is going to drop and caries can go rampant. Getting a cavity is not just about the sweets or forgotten flossing sessions. It is about the pH levels and bacterial management.

For more helpful tips about how to avoid cavities, contact our Issaquah office.

“Shouldn’t that be healthy gums,” you’re thinking? And, of course, you’re correct. Healthy gums are extremely important not only for our dental well-being, but for our overall physical health.

But that’s a subject for another blog! Today, we’re talking about healthy gum—chewing gum, that is. Because choosing the right chewing gum can actually improve your dental health.

Oral bacteria use the foods we eat, especially sugars and simple carbs, as fuel to produce acid. These acids attack our tooth enamel, gradually weakening the minerals in the tooth surface and allowing cavities to develop. Clearly, we want to reduce these acids to help prevent decay. Luckily, our bodies have a natural defense against acid attacks—saliva.

Saliva works to protect our enamel in three ways:

• It helps neutralize and wash away acids in the mouth.
• It rinses away the food particles which bacteria feed on.
• It strengthens teeth by providing the necessary minerals our enamel needs to “remineralize” after acids have weakened the tooth surface.

Studies have concluded that chewing sugarless gum for 20 minute after a meal can help prevent cavities. Why? Because chewing gum increases saliva production. You are actually reducing the effects of harmful acids, washing food particles away from your teeth, and strengthening weakened enamel with every stick! Some artificial sweeteners are even thought to inhibit the growth of the bacteria that lead to decay.

With all that in mind, it’s also healthy to know when you shouldn’t chew gum:

• When the gum contains sugar. Even with an increase in saliva production, bathing your teeth in sugar as you chew does your enamel no favors!
• When you wear braces. Gum can stick to your brackets and between your brackets and your wires. And while trying to clean gum from your appliance is no one’s idea of fun, an even more unpleasant possibility is the chance that gum might bend your wires out of shape. Sugarless gum is not quite as sticky as regular gum, but before you open that first pack, check with your orthodontist to see if you might be putting your orthodontic work at risk.
• When you have jaw problems such as TMD, TMJ or other temporomandibular concerns, or if you develop jaw pain while chewing gum.
• You should never give gum to a child too young to understand that it should not be swallowed. Beyond acting as a choking hazard, continual gum swallowing can lead to diarrhea, blockages, abdominal pain and other serious problems. Talk to your Drs. Arti and Ashi about the right age for chewing gum.

While chewing sugarless gum has the potential to improve dental health, remember it should never take the place of regular brushing and flossing—still the best way to prevent cavities at home. Talk to Drs. Arti and Ashi about the possible benefits of sugarless gum at your next visit to our Issaquah office, and we can make recommendations based on your individual dental history. Because whether it’s healthy gums or healthy gum, we’re here to help.

A study conducted in Washington State in 2004 and another conducted in Madrid, Spain in 2012 both reported findings that support a direct relationship between parents’ dental fear and their child’s fear of the dentist.

The Washington study examined dental fear among 421 children ages 0.8 to 12.8 years old. They were patients at 21 different private pediatric dental practices in western Washington state. The Spanish study observed 183 children between the ages of seven and 12 as well as their parents.

The Washington study used responses from both parents and the Dental Sub-scale of the Child Fear Survey Schedule. The survey consisted of 15 questions, which invited answers based on the child’s level of fear. The scale was one to five: one meant the child wasn’t afraid at all, and five indicated he or she was terrified. The maximum possible points (based on the greatest fear) was 75.

Spanish researchers found a direct connection between parental dental fear levels and those among their kids. The most important new discovery from the Madrid study was that the greater the fear a father had of going to the dentist, the higher the level of fear among the other family members.

Parents, but especially fathers, who feared dental procedures appeared to pass those fears along to every member of the family. Parents can still have some control over fear levels in their children. It is best not to express your own concerns in front of kids; instead, explain why going to the dentist is important.

Drs. Arti and Ashi and our team work hard to make your child’s visit at our Issaquah office as comfortable as possible. We understand some patients may be more fearful than others, and will do our best to help ease your child’s anxiety.

Taking care of your gums is one of the best ways to protect your smile. But sometimes, we treat our gums like an afterthought when it comes to dental care. It might surprise you to learn just how common gum disease is—and how damaging it can be for your oral health.

Surprising Fact #1:

About half of all adults have suffered or are suffering from some form of gum disease. And about half of all children do, too. As we age, the percentages jump—in fact, some studies estimate that eventually 70% of older adults will be affected by gum disease.

Surprising Fact #2:

The major cause of tooth loss in adults isn’t tooth decay or accidents or aging—it’s gum disease.

Surprising Fact #3:

Gum disease is progressive. The gingivitis that begins with a bit of redness or some minor bleeding when you brush might seem like a temporary annoyance. But when ignored, this early form of gum disease can lead to periodontitis, a serious gum condition which causes receding gums, loose teeth, bone and tissue damage, infections, and tooth loss.

Gingivitis

Gum disease begins quietly and invisibly, and it usually starts with plaque. Plaque along the gum line irritates our gum tissue. The body’s immune system responds and triggers inflammation. Gum tissue becomes swollen and red. The gums might feel tender, or bleed easily when you brush or floss.

If you’ve experienced any of these symptoms, it’s time to call our Issaquah office. Drs. Arti and Ashi might recommend better brushing and flossing habits, a professional cleaning, and/or an anti-plaque treatment. At this stage, with proper care, gingivitis is reversible.

But left untreated, gingivitis can progress over time until it becomes periodontitis. Periodontitis affects not only gum tissue, but the bone and connective tissue which surround our teeth, supporting them and holding them firmly in place.

Mild Periodontitis

As plaque and tartar continue to irritate gum tissue above and below the gum line, inflammation increases, and the gums begin to pull away from the teeth. This is a problem, because the gums normally surround the tooth roots snugly, protecting them from plaque, bacteria, and other toxins.

When gum tissue pulls away, pockets are created between gums and teeth. These pockets become home to more bacteria, causing more irritation, inflammation, and infection. During this phase, the connective and bone tissue around the tooth’s roots might start to break down.

Moderate Periodontitis

As the disease progresses, pockets become deeper. The structures that hold the teeth in place continue to break down, and the teeth start to loosen. As the gums recede, tooth roots become more vulnerable to decay.

Advanced Periodontitis

When periodontitis has reached the advanced stage, there is significant loss of tissue and bone around the teeth. Teeth become looser and foul breath, pus, and pain when biting or chewing are common. Without prompt treatment, there’s a high risk of tooth loss.

Unlike gingivitis, periodontitis isn’t reversible, and requires professional care. Advanced treatments can do a lot to restore gum health:

• Topical, time-release, or oral medications treat infection.
• Scaling and root planing, which are non-surgical deep cleaning procedures, remove plaque and tartar above and below the gum line, and smooth tooth roots to remove bacteria and help the gum tissue reattach to the teeth.
• Flap surgery treats more advanced gum infection, reducing pocket depth and re-securing the gums snugly around the teeth.
• Bone grafts, gum grafts, and other regenerative procedures are available that help restore and repair tissue damaged by gum disease.

That’s good news, and there’s even better news: Because gum disease is typically triggered by plaque, it’s very preventable.

• Brush carefully at least twice each day for at least two minutes. Don’t forget to brush along the gum line!
• Use floss at least once each day or as directed by Drs. Arti and Ashi. If you have trouble flossing, ask us for the flossing tools and techniques that will work best for you.
• See your dentist regularly to catch and treat early gum disease while it is still reversible.

While gum health is essential for dental health, healthy gums might mean more than just healthy teeth. Scientists are studying the potential links between gum disease and its effects on conditions such as heart disease, diabetes, and arthritis. Gum health should never be an afterthought. Taking care of your gums is one of the best things you can do to ensure a lifetime of healthy smiles.