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Is this a trick question? After all, you probably already know quite a lot about cavities:

• It all begins when bacteria-filled plaque sticks to teeth and starts to attack enamel. How?
• Because the bacteria in plaque use the sugars and other foods we eat to produce acids.
• These acids gradually weaken teeth by dissolving minerals which help make up our enamel (a process called demineralization).
• Over time, a hole, or cavity, develops in the tooth surface.
• Left untreated, bacterial decay can spread to the inside of the tooth, creating a more serious cavity.

Some cavities aren’t discovered until you visit our Los Gatos, CA office, but sometimes there are clear signs that there’s a problem.

• You have tooth pain or sensitivity.
• Your tooth changes color in spots where the enamel has decayed.
• You might even notice enamel loss when a cavity is large enough.

So, if you have any of these symptoms, it’s a cavity, right? It might be—but it might not. Sometimes, because the symptoms are similar, what we suspect is a cavity is really enamel erosion.

The bacteria-created acids weaken enamel. But it’s not just bacteria that subject our teeth to acids—we do it ourselves with our choice of food and drink. Acidic foods are one of the leading causes of tooth erosion.

Our normal saliva pH level is around a 7, which is neutral. Any number lower is acidic; any number higher is alkaline. Acidic foods have a low pH (the pH of lemon juice, for example, measures between 2 and 3), and can reduce our normal, neutral pH level. When saliva pH levels drop to 5.5 or lower, tooth enamel starts to demineralize, just as it does when exposed to the acids from oral bacteria.

Regularly snacking on citrus and other acidic fruits, wine, fruit juices, flavored teas, sour candies, and other acidic foods can cause enamel erosion. Especially erosive are sports drinks, energy drinks, and colas, because they contain some combination of citric acid, phosphoric acid and/or carbonation.

The symptoms of tooth erosion and damaged enamel can be very similar to those caused by cavities:

• You suffer tooth pain or sensitivity
• Your teeth appear discolored, as the enamel thins to reveal the yellowish dentin underneath
• You notice missing enamel—your teeth become rounded or have little pits known as cupping

You call Dr. Werner right away if you suspect a cavity. Be just as proactive if you suspect erosion. Even though your symptoms may not have been caused by plaque and bacteria, acidic erosion from your diet leaves weakened enamel just as vulnerable to cavities and decay.

How to avoid erosion?

• Enjoy acidic foods sparingly, or as part of a meal. This helps your saliva pH stay in the neutral zone.
• Balance acidic foods with low-acid choices to help neutralize acids and restore a normal pH balance. (A good reason to pair wine or fruits with cheese.)
• Use a straw! This simple solution keeps erosive drinks from bathing your teeth in acids.
• Drink water instead of an acidic beverage, or drink it afterward to rinse your mouth. The pH of pure water? A perfect, neutral 7.
• And what about brushing right after eating or drinking something acidic? Ask Dr. Werner if you should rush for your brush. We may recommend waiting 30 minutes or so after an acidic treat to give teeth time to remineralize after acids weaken them. Otherwise, brushing might cause more wear and tear on your enamel.
• Finally, while foods are often the source of acid erosion, medical conditions can cause erosion as well. Talk to us about ways to minimize erosion while addressing your medical needs.

There’s no trick to it—watching your diet, brushing and flossing as recommended, using a fluoride toothpaste, and visiting Erich M. Werner, D.D.S. for regular checkups will help prevent tooth erosion. We can restore eroded enamel with bonding, veneers, or crowns if the erosion is serious. Better still is to catch erosion before symptoms appear to keep your teeth their strongest for a lifetime of healthy, beautiful smiles.

Children’s oral health differs from that of adults in a variety of ways. Dr. Werner and our team want you to understand how you can provide the best care for your son or daughter’s teeth. It’s essential to understand what your child will need from you when it comes to his or her oral health in those first few years.

In-home dental care begins when your baby starts to show signs of developing the first tooth. We recommend that you bring your child to our Los Gatos, CA office between the ages of one and two. Dr. Werner will take a look at your child’s tooth development and gums during this first scheduled appointment.

The initial appointment with your little one is designed to get him or her accustomed to our office. We recommend allowing your child to be in the exam room alone with us during the first visit in order to become comfortable with our staff at an early age.

We will go over several general matters during your child’s first visit:

• Look for signs of decay or other tooth or gum problems
• Make sure your youngster doesn’t have gum disease or cavities
• Examine your child’s bite, and check for misalignment that could lead to problems in the future
• Clean the teeth, and apply fluoride if your son or daughter is old enough
• Talk to you about proper oral health care for your
• Give you some tips for brushing and flossing your child’s teeth
• Answer any questions you may have about caring for your little one’s teeth

Once your child is old enough for his or her first visit to the dentist, you should begin to schedule regular cleanings every six months. If any problems arise before a scheduled appointment, call our Los Gatos, CA location and we will be happy to answer any questions you may have.

Remember, creating healthy oral health habits with your child early on is crucial. We’re here to guide you through this process and make sure your child is healthy and happy.  

We want our children to have every advantage, including oral health. That’s why you encourage your child to brush twice a day. You keep the sugary treats to a minimum. You schedule dental exams and cleanings at our Los Gatos, CA office.

So, how did your child get a cavity? What to do to prevent more tooth decay?

First, don’t feel guilty. Some people are more prone to cavities, even with diligent brushing and flossing. But to make sure children have all the advantages when it comes to preventing cavities, we have some tips which might improve their dental habits.

• Better Brushing

Even for adults, brushing technique can be haphazard! Brushing’s not as effective without covering all the tooth surfaces (inside, outside, and molar tops), holding the brush at a 45° angle, gently brushing the teeth with small strokes, brushing for at least two minutes, and flossing between the teeth at least once a day.

Until children develop the motor skills to brush by themselves (around age six or seven), you can help by monitoring their brushing and flossing. If you like, you can use these four minutes a day for fun as well as dental care by playing music, awarding stickers, using an app with entertaining timers, or having your child mirror your brushing habits as you brush together.

And do make your child’s life easier with the right tools. Brush heads should be small enough to fit in little mouths comfortably, and bristles should always be soft. Floss, too, should be soft and flexible. Don’t forget to retire your child’s brush after three or four months—bristles start to fray and won’t clean effectively.

• Sealing the Deal

Ask about dental sealants. This treatment provides a protective coating for your child’s molars. Cavities are so common in molars because the tops of these teeth are quite uneven. Food particles and plaque are trapped in grooves where brushes have a hard time reaching.

The sealant process is a simple and safe one. Healthy teeth are cleaned and dried, an etching solution prepares the tooth surface, a thin coat of sealant is applied, and the coating is hardened under a curing light.

Dr. Werner might recommend sealants when your child’s first adult molars erupt. Enamel takes a while to develop its full strength, so new molars are especially vulnerable to cavities. Sealants typically last from three to five years, and studies have shown a dramatic reduction in cavities when teeth are treated with sealants.

• Fluoride Helps Prevent Cavities—in Two Ways!

Fluoride helps strengthen enamel in developing teeth. Because many communities have fluoride available in their water systems, your child gets the benefit of this natural mineral.

If you’re providing your child with fluoride toothpaste, you’re helping prevent cavities in the teeth, which have already erupted. The acids from oral bacteria weaken the mineral structure of enamel, which is the first step in forming a cavity. Fluoride helps repair weakened enamel in a process known as “remineralization.”

Dr. Werner can let you know the amount of fluoride that is right for your child, including how much or how little fluoride toothpaste to use, a prescription supplement if your water doesn’t contain fluoride, or the application of a fluoride treatment directly to your child’s teeth.

• Avoid Tricky Treats

Some treats are much better than others. We’re not talking taste, though. When it comes to dental health, texture and time are more important.

When your child enjoys a plain chocolate bar, saliva helps wash away sugary food particles. Sticky candies and starches, like caramels and potato chips, are a “stickier” problem. They cling to enamel, providing lots of sugar as fuel for cavity-creating bacteria. Similarly, drinking a soda with lunch (not every day, of course!) provides a short exposure to sugars. Sipping sodas throughout the day is like bathing teeth in sugar for hours at a time.

To eliminate some of the treats bacteria love, choose snacks with an eye to how they affect teeth throughout the day, and teach your child to brush or rinse with water after eating.

• Schedule Regular Dental Exams and Cleanings

Most children should be visiting Erich M. Werner, D.D.S. twice a year, even during the baby teeth years. Dr. Werner will monitor your child’s primary teeth and developing teeth and bite. And a professional cleaning removes built up plaque that even the most dedicated brusher might miss.

If you have any concerns about cavities and their prevention, Dr. Werner will have suggestions tailored to your child’s individual needs. Us working together to make sure your child has a healthy, confident smile? That’s a partnership that will provide lifelong advantages!

Over the past decade, most people have been ingesting less and less fluoride. This is not such a great trend, since fluoride has a history of successfully reducing tooth decay and promoting good dental health. Most of us drink bottled water now, so many children and adults are not getting the optimum amount of fluoride they need. Of course, dental needs vary, depending on such factors as age, tooth sensitivity, medical conditions, and risk for cavities, but there are several ways to make sure you get the proper amount of fluoride.

Fluoride can be applied in the form of foam, varnish, or mouthwash. For children, topical fluoride can be useful in the early stages of development to ensure the future strength of enamel. For people who have a dry mouth as the result of medication to treat anxiety, diabetes, high blood pressure, depression, or high cholesterol, a daily fluoride rinse is recommended, as well as a varnish treatment. 

If you’ve received or are receiving any form of cancer treatment, that could be affecting your dental health. If such is the case, fluoride varnish treatments are recommended prior to, during, and after chemotherapy. Getting an oral infection during cancer treatment can be especially harmful, so it’s worthwhile to do as much as you can to prevent that.

If you suspect you might be in need of a fluoride treatment or have any questions about the treatments Erich M. Werner, D.D.S. offers, please feel free to give our Los Gatos, CA office a call!