Blowing up 11 dental myths so you can ditch the fear you feel when visiting the dentist
Regular visits to the dentist are an important part of caring for your teeth. But if the thought of having one makes you feel anxious, you’re not alone. Dental anxiety is quite common. Unfortunately, the anxiety is often caused by the false facts (or as we like to call them, ‘untooths’) that regularly do the rounds.
It’s time to pick apart this fake news and debunk the dental myths. And by doing so, we hope you’ll realise that a visit to the dentist isn’t as scary as it sounds. In fact, you may even be pleasantly surprised.
The 11 most common dental myths, debunked
From whitening treatments that weaken teeth to the causes of bad breath, we’re going to reveal the truth about dental treatments and ailments that are often misunderstood.
Jump to a myth:
Myth #1: Whitening products weaken your teeth
Myth #2: You’ll get a lecture from your dentist if you haven’t been for a while
Myth #3: Bad breath only happens if you don’t brush and floss your teeth
Myth #4: Brushing harder or with a firm brush gets your teeth cleaner
Myth #5: You only need to visit a dentist if you have a problem
Myth #6: It’s not safe to visit a dentist when you’re pregnant
Myth #7: Bad teeth are hereditary
Myth #8: It’s better to have your wisdom teeth removed
Myth #9: You shouldn’t clean your teeth if your gums bleed
Myth #10: Enamel can’t grow back but it can be repaired
Myth #11: The sugar in fruits won’t damage your teeth
Myth #1: Teeth whitening products weaken your teeth
Behind the myth: Teeth will naturally stain over time, especially if you enjoy tea, coffee, and dark foods such as berries and some curries. Using a tooth whitening product is one way to remove, or lessen the appearance of, these stains. But you may have heard that whitening products weaken the teeth.
Teeth whitening treatments, when carried out professionally, will remove stains from teeth safely and effectively. And while some people experience sensitivity around their teeth and gums after treatment, it soon passes.
For our full take on teeth whitening, read our article on how your dentist can whiten your teeth.
Myth #2: You’ll get a lecture from your dentist if you haven’t been for a while
Behind the myth: Dentists are human too. We understand that life gets busy, and before you know it the months have flown by without you having a check-up.
The truth is, we’re happy to see you no matter how long it’s been since your last visit. We want to work with you to create an oral health plan that fits with your lifestyle. There’s no point dwelling on the past. What’s important is taking care of your teeth now and into the future. Please don’t let this myth stop you from making an appointment for a check-up.
Myth #3: Bad breath only happens if you don’t brush and floss your teeth
Behind the myth: Halitosis (bad breath) isn’t always due to poor dental hygiene. It can be caused by:
- eating strongly flavoured foods such as garlic and onions
- alcohol and cigarettes
- illnesses outside your mouth (e.g. a throat or sinus infection)
- dry mouth, which is common when you wake up in the morning
- medical conditions such as diabetes.
If you’re worried about your breath, see your dentist. They can help you determine the cause, and hopefully rule out an infection in your mouth, gum disease, or tooth decay.
If it is one of these, we can treat it and have you breathing all over people with confidence again in no time. (We’re joking, of course. That would be weird. But you’ll be far less self-conscious about being close to other people.)
Myth #4: Brushing harder or with a firm brush gets your teeth cleaner
Behind the myth: There are so many brushing myths out there that we wrote an entire article about when brushing goes bad. But here’s a summary of what you need to know.
- Pressing harder won’t make your teeth any cleaner. In fact, too much pressure can damage teeth and gums. The bristles on the brush will also splay if you press too hard, making it about as useful as a chocolate teapot.
- Using a firm bristled brush won’t clean better either. Again, you’re more likely to damage your teeth. It can also lead to gum recession. The evidence shows that a soft brush is just as effective.
Myth #5: You only need to visit a dentist if you have a problem
Behind the myth: Seeing your dentist isn’t like seeing your doctor. You shouldn’t be making appointments only when you’re experiencing pain or symptoms. You should be seeing your dentist before you have an issue so they can prevent it. Which means the earlier or more regularly you see them, the better.
Regular check ups also help you maintain healthy teeth and gums. Visit often enough and you (hopefully) shouldn’t experience any oral health problems. But if you do, seeing your dentist regularly means it can be treated before it becomes a serious problem. At your regular check-up we’ll professionally clean your teeth to reduce the likelihood of you needing more invasive and expensive treatments later on.
Myth #6: It’s not safe to visit a dentist when you’re pregnant
Behind the myth: Not only is it safe to visit a dentist when you’re pregnant, it becomes even more important for you to maintain your oral health. You should tell us you’re pregnant (even if you’re in the early stages) so we can provide the correct care for you, and discuss any concerns you may have regarding treatment.
Mothers-to-be are often worried about the safety of local anaesthetic injections used for dental treatments. Anaesthetics are available that can be used safely both during pregnancy and when breastfeeding. But untreated tooth decay and gum disease can lead to infections, which can pose a far greater risk to mums. Keeping you and bub safe is what matters. That’s why we wrote this article on caring for your teeth during pregnancy.
Myth #7: Bad teeth are hereditary
Behind the myth: While your genes can influence how your teeth develop and make you more prone to dental issues, inheriting bad oral care habits is far more likely to increase the risk of getting cavities.
When a Melbourne study looked at the teeth of 173 sets of twins, it found varying degrees of decay. This suggests that environmental factors affect the health of your teeth more than genes. Your enamel structure, saliva, and the shape and alignment of your teeth are all hereditary. But no matter what teeth you inherit, a diet high in sugars, constant snacking, poor dental hygiene and missed dental checkups are the root cause of most oral health issues.
Myth #8: It’s better to have your wisdom teeth removed
Behind the myth: This is a weird one. Extraction is an absolute last resort. As dentists, we much prefer to help you keep your natural teeth. So unless extraction is absolutely necessary, we wouldn’t recommend ripping teeth out of your mouth. And that includes your wisdom teeth.
Your wisdom teeth need removing only if they’re causing problems such as pain, swelling, gum inflammation or decay, or are likely to cause problems in the future. Outside of those, there are no scientifically proven health benefits of having your wisdom teeth removed. If you have any concerns about your own or your child’s wisdom teeth, discuss them with your dental team.
Myth #9: You shouldn’t clean your teeth if your gums bleed
Behind the myth: This is possibly one of the oldest dental myths, and one that needs some serious debunking. Because bleeding gums after brushing can be a sign of early gum disease or gingivitis caused by a lack of brushing.
If anything you should keep brushing. Make sure you brush for two minutes twice a day, floss once a day, and rinse your mouth with water after each meal or snack. Use a soft toothbrush and apply a light pressure (if you’re not already) until your gums heal.
Myth #10: Enamel can’t grow back but can be repaired
Behind the myth: Tooth enamel is tough. It needs to be so it can protect each tooth from a lifetime of chomping. But it can be eroded by:
- sugary or acidic drinks
- high sugar and starch intake
- dry mouth
- acid reflux
- certain medications.
And once it’s gone, it’s gone. It can’t grow back.
Until recently, this was true. But scientific breakthroughs may soon allow us to regrow tooth enamel. Trials have begun on a lozenge containing a genetically engineered peptide that forms the building block of tooth enamel. And scientists in China have invented a gel that stimulates crystal regrowth to restore the original structure of tooth enamel.
But for now, the best option is to avoid losing it in the first place by following a good daily dental regime and having regular check-ups.
Myth #11: The sugar in fruits won’t damage your teeth
Behind the myth: Eating fruit is good for you. It can’t possibly do any damage to your body, right?
Sugar is sugar, no matter how it’s packaged. Whether it’s coming from lollies, chocolate, ice cream, soft drink or your beloved banana, it’s still a major cause of tooth decay. And it can be even worse when you combine it with the enamel-softening acid found in fruits such as oranges, grapes and pineapples.
But it’s not all bad news. Fruit also contains vitamins and minerals that have tooth-friendly health benefits.
To enjoy fruit without damaging your teeth, choose fruits low in acidity and sugar such as berries, peaches and apples. And rinse your mouth with water after eating them to remove any sugar left on the surface of your teeth.
Now you know the whole tooth!
Dental myths are damaging. They often raise fears and concerns and make people hesitant about getting the oral health care they need.
Hopefully we’ve helped you understand why these 11 dental myths create such fear, and convinced you to debunk them and lay them to rest. And we hope you’re feeling a little more confident about booking an appointment with your dentist.
If you’re in the Yeppoon and Rockhampton area and need a dentist, we can help. To find out more about our ethos and approach to modern dentistry, visit our About page.