Dentist Blog

Posts for category: Oral Health

By Northland Dental Centre
March 27, 2019
Category: Oral Health
Tags: nutrition  
NutritionfortheBestOralHealth

It's National Nutrition Month! Good nutrition is key to overall health, but poor dental health can have a big impact on your ability to get the right nutrients. Your mouth is the first step in the digestive system, so if teeth and gums are in poor shape, food choices can be severely limited. Here are some nutritional guidelines that will benefit your oral health as well as your overall health.

Get plenty of fruits and vegetables. Plant foods provide many oral health benefits:

  • Crunchy fruits and vegetables scrub debris from your teeth during chewing and stimulate the production of saliva, which neutralizes acid and helps rebuild tooth enamel.
  • Dark, leafy greens are a good source of iron, calcium and many vitamins that are good for your teeth and gums.
  • Several fruits have vitamin C, an essential for healthy gums.
  • Bananas have magnesium, which builds tooth enamel.
  • Many yellow and orange fruits supply vitamin A, which keeps the soft membranes in your mouth healthy.

Go for dairy. Dairy products—for example, cheese, milk and unsweetened yogurt—neutralize acid as well as contribute tooth- and bone-strengthening minerals such as calcium and phosphorus.

Eat whole grains. An excess of refined carbohydrates can lead to chronic inflammation, which contributes to gum disease and many other ailments. However, the complex carbohydrates found in whole grains work against inflammation.

Incorporate all food groups. Strive to eat a balanced diet that includes healthy foods from all food groups. For example:

  • Lean proteins are essential for keeping your teeth and gums healthy.
  • Good fats such as those found in salmon and nuts work against inflammation. In addition, nuts stimulate the production of saliva and contain vitamins and minerals to keep teeth strong.
  • Legumes are a great source of many tooth-healthy vitamins and minerals.

Limit sugary or acidic foods and beverages. Acid from certain foods and beverages can weaken tooth enamel, leading to cavities. The bacteria in your mouth feed on sugar and release acid that eats away at tooth enamel, causing cavities. How you eat and drink also affects dental health. For example, if you indulge in sugary treats, do so with a meal if possible so that other foods can help neutralize the acid. And if you drink lemonade or soda, don't brush your teeth immediately afterwards. Instead, wait at least 30 minutes before brushing to give your saliva a chance to neutralize the acid.

Getting the right nutrition for a healthy body requires good dental health, so it pays to take good care of your teeth. For a lifetime of good oral health, choose foods that keep your teeth and gums healthy, and don't forget to schedule regular dental checkups to make sure your teeth and gums are in great shape. If you have questions about diet and oral health, please contact us or schedule an appointment for a consultation.

By Northland Dental Centre
March 07, 2019
Category: Oral Health
NBAPlayersInjuryPointsOutNeedforMouthguards

Basketball isn't a contact sport—right? Maybe once upon a time that was true… but today, not so much. Just ask New York Knicks point guard Dennis Smith Jr. While scrambling for a loose ball in a recent game, Smith's mouth took a hit from an opposing player's elbow—and he came up missing a big part of his front tooth. It's a type of injury that has become common in this fast-paced game.

Research shows that when it comes to dental damage, basketball is a leader in the field. In fact, one study published in the Journal of the American Dental Association (JADA) found that intercollegiate athletes who play basketball suffered a rate of dental injuries several times higher than those who played baseball, volleyball or track—even football!

Part of the problem is the nature of the game: With ten fast-moving players competing for space on a small court, collisions are bound to occur. Yet football requires even closer and more aggressive contact. Why don't football players suffer as many orofacial (mouth and face) injuries?

The answer is protective gear. While football players are generally required to wear helmets and mouth guards, hoopsters are not. And, with a few notable exceptions (like Golden State Warriors player Stephen Curry), most don't—which is an unfortunate choice.

Yes, modern dentistry offers many different options for a great-looking, long lasting tooth restoration or replacement. Based on each individual's situation, it's certainly possible to restore a damaged tooth via cosmetic bonding, veneers, bridgework, crowns, or dental implants. But depending on what's needed, these treatments may involve considerable time and expense. It's better to prevent dental injuries before they happen—and the best way to do that is with a custom-made mouthguard.

Here at the dental office we can provide a high-quality mouthguard that's fabricated from an exact model of your mouth, so it fits perfectly. Custom-made mouthguards offer effective protection against injury and are the most comfortable to wear; that's vital, because if you don't wear a mouthguard, it's not helping. Those "off-the-rack" or "boil-and-bite" mouthguards just can't offer the same level of comfort and protection as one that's designed and made just for you.

Do mouthguards really work? The same JADA study mentioned above found that when basketball players were required to wear mouthguards, the injury rate was cut by more than half! So if you (or your children) love to play basketball—or baseball—or any sport where there's a danger of orofacial injury—a custom-made mouthguard is a good investment in your smile's future.

If you would like more information about custom-made athletic mouthguards, please contact us or schedule an appointment for a consultation. You can learn more by reading the Dear Doctor magazine articles “Athletic Mouthguards” and “An Introduction to Sports Injuries & Dentistry.”

By Northland Dental Centre
February 05, 2019
Category: Oral Health
Tags: dry mouth  
ChronicDryMouthCouldIncreaseYourRiskforDentalDisease

When your mouth is dry, you know it: that sticky, uncomfortable feeling when you first wake up or when you're thirsty. Fortunately, it usually goes away after you eat or drink. But what if your mouth felt like that all the time? Then, it's no longer an irritation—chronic dry mouth could also increase your risk of dental disease.

Chronic dry mouth occurs because of inadequate saliva flow. Saliva plays an important role in preventing dental disease because it neutralizes acid, which can cause the mineral content in tooth enamel to break down and lead to tooth decay. The mouth becomes more acidic right after eating, but saliva can restore its normal pH levels in about an hour—as well as some of the enamel's lost mineral content. Without saliva, your tooth enamel is at greater risk from acid.

While a number of things can potentially interfere with normal saliva production, medication is the most common. More than 500 prescription drugs, including many antihistamines, diuretics or antidepressants, can cause dry mouth. Cancer radiation or chemotherapy treatment and certain metabolic conditions like diabetes or Parkinson's disease can also increase symptoms.

If you are experiencing unusual dry mouth symptoms, see your dentist first for a full examination. Your dentist can measure your saliva flow, check your prescriptions and medical history, and examine your salivary glands for abnormalities. With this more accurate picture of your condition, they can help direct you to the most effective remedies and treatments for the cause.

If medication is the problem, you can talk to your doctor about alternative prescriptions that have a lesser effect on saliva flow. You can also drink more water before and after taking oral medication and throughout the day to help lubricate your mouth. Chewing gums or mints with xylitol, a natural alcohol sugar, can also help: xylitol helps reduce the mouth's bacterial levels, as well as stimulate saliva flow.

Easing your dry mouth symptoms can make your life more pleasant. More importantly, it can reduce your risk of future dental problems caused by a lack of saliva.

If you would like more information on dealing with chronic dry mouth, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Dry Mouth: Learn about the Causes and treatment of this Common Problem.”

By Northland Dental Centre
January 26, 2019
Category: Oral Health
ActressEmmaStoneRevealsHowThumbSuckingAffectedHerTeeth

It's no secret that many of Hollywood's brightest stars didn't start out with perfectly aligned, pearly-white teeth. And these days, plenty of celebs are willing to share their stories, showing how dentists help those megawatt smiles shine. In a recent interview with W magazine, Emma Stone, the stunning 28-year-old star of critically-acclaimed films like La La Land and Birdman, explained how orthodontic appliances helped her overcome problems caused by a harmful habit: persistent thumb sucking in childhood.

“I sucked my thumb until I was 11 years old,” she admitted, mischievously adding “It's still so soothing to do it.” Although it may have been comforting, the habit spelled trouble for her bite. “The roof of my mouth is so high-pitched that I had this huge overbite,” she said. “I got this gate when I was in second grade… I had braces, and then they put a gate.”

While her technical terminology isn't quite accurate, Stone is referring to a type of appliance worn in the mouth which dentists call a “tongue crib” or “thumb/finger appliance.” The purpose of these devices is to stop children from engaging in “parafunctional habits” — that is, behaviors like thumb sucking or tongue thrusting, which are unrelated to the normal function of the mouth and can cause serious bite problems. (Other parafunctional habits include nail biting, pencil chewing and teeth grinding.)

When kids develop the habit of regularly pushing the tongue against the front teeth (tongue thrusting) or sucking on an object placed inside the mouth (thumb sucking), the behavior can cause the front teeth to be pushed out of alignment. When the top teeth move forward, the condition is commonly referred to as an overbite. In some cases a more serious situation called an “open bite” may develop, which can be difficult to correct. Here, the top and bottom front teeth do not meet or overlap when the mouth is closed; instead, a vertical gap is left in between.

Orthodontic appliances are often recommended to stop harmful oral habits from causing further misalignment. Most appliances are designed with a block (or gate) that prevents the tongue or finger from pushing on the teeth; this is what the actress mentioned. Normally, when the appliance is worn for a period of months it can be expected to modify the child's behavior. Once the habit has been broken, other appliances like traditional braces or clear aligners can be used to bring the teeth into better alignment.

But in Stone's case, things didn't go so smoothly. “I'd take the gate down and suck my thumb underneath the mouth appliance,” she admitted, “because I was totally ignoring the rule to not suck your thumb while you're trying to straighten out your teeth.” That rule-breaking ended up costing the aspiring star lots of time: she spent a total of 7 years wearing braces.

Fortunately, things worked out for the best for Emma Stone: She now has a brilliant smile and a stellar career — plus a shiny new Golden Globe award! Does your child have a thumb sucking problem or another harmful oral habit? For more information about how to correct it, please contact us or schedule an appointment for a consultation. You can learn more in the Dear Doctor magazine article “How Thumb Sucking Affects the Bite.”

By Northland Dental Centre
January 16, 2019
Category: Oral Health
Tags: gum recession  
RecessedGumsCouldEndangerYourTeeth

A "toothy grin" might be endearing, but not necessarily healthy. More of the teeth showing may mean your gums have pulled back or receded from the teeth. If so, it's not just your smile that suffers—the parts of teeth protected by the gums could become more susceptible to disease.

There are a number of causes for gum recession. Some people are more likely to experience it because of genetically thinner gum tissues. Over-aggressive brushing could also contribute to recession. But the most common cause by far is periodontal (gum) disease, a bacterial infection triggered by dental plaque accumulating on teeth mainly as a result of inadequate hygiene.

There are some things we can do to help heal and restore recessed gums, most importantly treating gum disease. The number one goal of treatment is to uncover and remove all dental plaque from tooth and gum surfaces, which can take several sessions and sometimes minor surgery if the infection has reached the tooth roots. But removing plaque and tartar (calcified plaque) is necessary to stop the infection and allow the gums to heal.

For mild recession, this may be enough for the gums to regain normal coverage. But in more severe cases we may need to help rejuvenate new tissue with grafting surgery. In these highly meticulous procedures a surgeon uses microscopic techniques to position and attach donated tissue to the recession site. The graft serves as a scaffold on which new tissue growth can occur.

While these treatments can be effective for reversing gum recession, they often require time, skill and expense. It's much better to try to prevent gum recession—and gum disease—in the first place. Prevention begins with daily brushing and flossing to prevent plaque buildup, as well as regular dental visits for more thorough cleanings. Be on the lookout too for any signs of a beginning gum infection like swollen, reddened or bleeding gums and see your dentist as soon as possible to minimize any damage to your gums.

Caring for your gums is equally as important as caring for your teeth. Healthy gums equal a healthy mouth—and an attractive smile.

If you would like more information on preventing gum recession, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Gum Recession.”