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Why all the fuss about fluoride? Your dentist recommends it, your toothpaste is formulated with it, most of our drinking water contains it. Just what is it about this mineral that makes dental professionals sing its praises? Read on for three good reasons why fluoride is a healthy choice for healthier teeth.

1. Fluoride Works!

Fluoride is an attractive option for protecting your teeth—and we mean that literally. Fluoride protects the surface of your teeth by working on a molecular level to attract minerals which strengthen enamel and help prevent cavities.

Our tooth enamel is mostly made from calcium and phosphate ions. These elements combine to form hydroxyapatite, strong crystals which make up about 95% of our enamel. Hydroxyapatite is so strong, in fact, that tooth enamel is the hardest part of our bodies. What can go wrong?

Acids. Acids created by the bacteria in plaque and the acids in our diet strip away the calcium and phosphate ions in enamel, weakening the surface of the tooth. This process is called demineralization. Over time, weak spots become bigger as acids eat through enamel to the inner tooth, causing decay and cavities.

So, what can fluoride do?

First, fluoride helps remineralize tooth enamel. Fluoride is attracted to the tooth’s surface and bonds with its minerals. It also attracts the calcium and phosphate ions which are found in our saliva to restore any minerals which have been lost. This process helps repair any weak spots that might have begun to form.

But fluoride does more than restore and repair tooth strength—it improves it! Fluoride ions join with calcium and phosphate to form fluorapatite crystals, which are larger and stronger than hydroxyapatite crystals.

Want more? Fluoride may interfere with bacterial plaque’s ability to produce acids. Since plaque and its acids are a major cause of gum disease, brushing with a fluoride toothpaste is a great way to help prevent plaque buildup around and below the gum line—buildup that leads to irritated, inflamed, and infected gum tissue.

2. Fluoride Is Doubly Effective

Fluoride works both externally and internally. We just looked at how fluoride helps keep teeth strong when applied to the outside of the teeth. This is called a topical application. Systemic benefits come the fluoride we consume in our diets.

Fluoride isn’t found in many foods, but it is found naturally in lakes, rivers, and other water sources. When the local water’s fluoride level is low, many communities add fluoride for its proven ability to prevent cavities. Water fluoridation is safe, has been studied for decades, and has been shown to reduce the risk of cavities by 25% or more for both children and adults.

Systemic fluoride is especially important for your child’s dental health. This is because fluoride incorporates with minerals in the adult teeth while they are growing and developing, creating stronger, more cavity-resistant teeth even before they erupt. Most adult teeth have finished forming around age eight, so, if your community doesn’t have fluoridated water, it’s a good idea to discuss other options with your child’s dentist.

And we grown-ups benefit, too! When you drink fluoridated water, you’re increasing the amount of fluoride in your saliva. Just like fluoride toothpaste, saliva bathes your teeth with fluoride ions, strengthening the tooth surface, and helping to neutralize the acids which damage teeth and gums.

3. It’s Easy to Get Fluoride Protection

Most toothpastes are formulated with fluoride, so you’re getting the enamel-strengthening benefits of this mineral whenever you brush—at least twice each day. Since children can’t really grasp the “rinsing” and “spitting” steps of the brushing routine just yet, talk to Dr. Gregory Weaver about how to introduce tiny amounts of fluoride toothpaste to your child’s dental routine. Baby steps!

Because so much of our drinking water is fluoridated, most of us really don’t have to think about how to get the recommended amount of fluoride each day. If your community’s water is low in fluoride, we can help you here as well. Prescription fluoride rinses, gels, supplements, and other treatments are available to make sure that your teeth are well-protected, wherever you may live. We will let you know which products are best for you and how often to use them during your next visit to our Raleigh, NC dental office.

Fluoride isn’t, of course, the only way to look out for your dental health. Proper brushing and flossing are still essential for removing plaque. Check into sealants for both kids and adults for long-lasting protection for chewing surfaces. But when it comes to a proven cavity-fighter and plaque-reducer that is simple to use, effective, and easily available—is it any wonder we’re big fans of fluoride?

It’s the holiday season! With so much to do and so much going on, you want to be at your best. We have some ideas to help make your season bright with a few easy tips for a healthy smile.

• Keep Your Smile Merry and Bright

There’s a lot going on during the holidays. Visiting friends. Traveling to see family. Parties and get togethers. With all the enjoyable festivities on your holiday schedule, you might be tempted to overlook brushing or flossing. But, please don’t!

Many of our favorite holiday traditions and activities are centered around sharing good company, good cheer—and good food.

Indulging in more treats throughout the day, especially sugars and simple carbs, provides more fuel for the bacteria in plaque. These bacteria produce acids that weaken tooth enamel—the first stage of tooth decay. Plaque buildup also irritates the gums, causing swelling, redness, pain, bleeding, and chronic bad breath.

How to avoid these not-so-jolly consequences? Make time in your holiday schedule for dental care! Brushing twice a day for two minutes and flossing once each day removes plaque buildup and helps prevent cavities and gum disease.

• Holiday Snacks—Naughty or Nice?

We’re no Scrooges—enjoying holiday treats is one of the ways we celebrate. But since we’re trying to prevent a plaque buffet of sugar and simple carbs, it’s a good idea to add some healthier foods to the mix.

Whether it’s platters of snacks around the game table or a stylish hors d’oeuvre array, don’t forget to add nutritional, dental-friendly items to your plate. Options such as fresh fruits and vegetables, cheeses, nuts, and whole grain breads and crackers are great partners for more indulgent selections because they’re lower in added sugars and provide vitamins and minerals to strengthen teeth and gums.

And from the candy bar? Hard candies and candy canes make our naughty list because they take a long time to dissolve while bathing your teeth in sugar. So do caramels, toffees, and gumdrops, which stick between teeth and gums. Soft chocolates? A much nicer choice, because they are more easily rinsed away by saliva or a drink of water. Which leads us to . . .

• A Toast to Your (Dental) Health!

The holidays offer some of our favorite seasonal beverages. But spiced lattes, mochas, and hot chocolate can be full of sugar.

The answer? Enjoy in moderation, and enjoy with a glass of water. Water washes away sugars, neutralizes acids, helps increase saliva flow for tooth and gum health, hydrates, and, when it’s fluoridated, protects and repairs your enamel. That’s a lot of gifts in one convenient package!

• Dashing through the Snow?

If you’re taking to the slopes, or the hills, or the rink for a little holiday exercise, don’t forget to protect your teeth and mouth. It’s not just sports like football and hockey that cause dental injuries—it’s any sport where you can fall or make contact with someone or something.

If you don’t have a mouthguard, they’re available at sporting goods stores in stock sizes or models that can be molded to your teeth. A custom mouthguard from our Raleigh, NC office is more comfortable, fits better, and protects you better. This is a perfect gift to give yourself so you can take advantage of all those cold weather sports with confidence.

We all look forward to holiday surprises—but not when they take the form of cavities, gum disease, or dental injuries! In the flurry of holiday activities, keep up with your regular dental care, and you’ll be looking forward to a new year filled with happy and healthy smiles.

Imagine that you’re only going to brush your teeth once tomorrow. Don’t worry, we know you would never skimp on your dental hygiene like that, but let’s just pretend for a moment. When would be the best time to brush? When you wake up? During the day? Or perhaps before you go to bed?

Actually, whenever you choose to brush, you’ll receive important overall dental benefits as well as specific benefits tied to the time of day. Let’s explore your daily schedule to see why.

Brushing in the Morning

Brushing when you first jump out of bed produces several positive results.

• Cleaning plaque from your teeth

Plaque is a sticky film made up of oral bacteria, food particles, and saliva. As you sleep, these oral bacteria multiply and produce acids which attack the minerals in your enamel, leaving weak spots which, over time, can become cavities. Brushing removes these bacteria and acids from your enamel before they cause serious harm.

Moreover, plaque hardens if it’s left undisturbed, turning into tartar in a relatively short time. And once plaque becomes tartar, it must be removed by a dental professional. Brushing first thing in the morning removes this plaque buildup and helps prevent tartar from forming.

• Fresh breath

That bacterial growth we mentioned? It’s also responsible for morning breath. If nothing else, brushing when you wake up means greeting a fresh day with fresh breath, and that’s reason enough to pick up your brush in the morning.

Brushing During the Day

Brushing after meals and snacks also has a lot to recommend it.

• “Leftovers” lead to cavities

Foods, especially foods rich in sugar and carbohydrates, are converted by oral bacteria into acids which weaken enamel and lead to cavities. When food particles remain in the mouth after a meal, bacteria have more time and more fuel to manufacture these acids.

• Acidic foods also affect your teeth

If you have eaten something acidic, such as citrus fruits, sodas, or pickled anything, the acids from these foods can temporarily weaken the mineral strength of your enamel. But brushing immediately after eating or drinking acidic foods can damage weakened enamel. Better to rinse well with water and brush after half an hour or so.

Brushing at Night

Growing up, you probably received regular reminders to brush before bedtime—for several really good reasons:

• Saliva production slows while you sleep

During the day, saliva helps to wash away food particles and neutralize acidity in our mouths. It also contains proteins and minerals which help keep tooth enamel strong. But as we sleep, saliva production slows dramatically, and our bodies can’t remove bacteria and acids as effectively.

• Food particles fuel bacterial growth

If you haven’t brushed since morning, you’ve accumulated a whole day’s worth of food particles from meals and snacks. Remember, oral bacteria use the sugars and carbs we eat as fuel to produce the acids which attack our tooth enamel throughout the night.

• Brushing helps prevent both of these problems

Brushing your teeth before bed not only cleans away the accumulated food particles of the day, but also eliminates the plaque and bacteria which would have a much easier time sticking to your teeth without that daytime saliva flow to wash them away.

So, When’s the Best Time to Brush?

In the morning, during the day, at night —there are solid advantages to brushing any time of day. The question isn’t so much when to brush as how often you should brush.

While many dental professionals consider brushing before bedtime as the most important brush of the day, brushing at least two full minutes, at least twice during a 24 hour period, is a necessity for basic dental hygiene. (And don’t forget to floss at least once each day.)

If you wear orthodontic appliances, if you’ve been eating sugary snacks, if you’re showing signs of gingivitis or getting more than your share of cavities, if you want to reduce the chance of plaque and tartar buildup, or if you simply want to make sure you’re doing everything you can to maintain your overall dental health, brushing after meals is also highly recommended.

Talk to Dr. Gregory Weaver about your brushing habits the next time you visit our Raleigh, NC office. No need to use your imagination to plan your best brushing schedule. We have all the answers you need to help you brush your way to your best—and healthiest—smile!

There are some things we just don’t miss about being a kid. Getting grounded? A thing of the past. Curfew? Not happening. Confiscating our cell phones? As if. Cavities? While we’d like to think those are also a part of childhood we can happily leave behind, unfortunately, the potential for cavities is one thing we never outgrow.

If you are keeping up a healthy dental routine, you know that two minutes careful brushing and flossing twice a day, a sensible diet, and regular checkups and cleanings are the best way to keep cavities from ever developing. But adults face other challenges that children might not. What else should we look out for?

• Over-Enthusiastic Brushing

Brushing too vigorously, or using a brush with hard or even medium bristles, can actually damage our teeth over the years. Enamel, as hard as it is, can erode, leading to the potential for decay, and gums can be pushed away from the lower part of our teeth, which are not covered by enamel. Talk to us about the gentle way to clean bacteria and plaque from your teeth while protecting your enamel and gums.

• Receding Gums

Whether due to gum disease, improper brushing, genetic factors, or other causes, we often see gum recession as we age. This is not just an aesthetic problem—gum recession leaves the root area of our tooth exposed to plaque and bacteria. Because this part of our tooth is not protected by enamel, there is a greater risk for decay in this newly exposed area. Also, pockets between the teeth and gums can be home to infections which lead to more serious problems. We will examine the condition of your gums at every checkup, and are happy to suggest the best solutions for keeping your gums their healthiest.

• Our Fillings Age, Too

Over time, fillings can become loose or damaged, allowing the bacteria that cause cavities to enter spaces within the tooth you cannot brush or floss. This is a problem we can catch at a regular checkup, but if you notice a damaged filling, lose a filling, feel sensitivity around a filled tooth, or have any other concerns, call us. Prompt replacement will stop decay before it leads to a more serious problem.

• Life Is Unpredictable

A busy schedule can lead to unhealthy diet choices. Not just sugars, but acidic foods (like sodas, coffee, and wine) and carbs (which break down into sugars) can leave teeth more vulnerable to decay. Physical changes (working out, new medications and medical conditions) can lead to dry mouth, which creates a bacteria-friendly environment that can lead to tooth decay. Stress can have consequences such as weakened immune systems, tooth grinding, and unhealthy eating habits, all of which can lead to a higher risk of cavities.

Call our Raleigh, NC office if you have any dental concerns. And talk to Dr. Gregory Weaver about the changes in your life that might leave you more vulnerable to cavities or impact your overall dental health. We have suggestions and solutions for this phase of your life to protect and preserve that wonderful smile you had as a child. And that’s a great result at any age!