Misconceptions about oral health are surprisingly common — and surprisingly costly. When we act on myths instead of facts, we delay treatment, underestimate risk, and end up with bigger (and more expensive) problems. These five myths are worth knowing. Let's begin.
Is gum disease uncommon?
Gum disease is rare — most people don't have it.
Approximately 23% of the Australian population aged 15 and above has moderate or severe periodontal disease (a gum infection in which gingivitis is the early stage), according to a study conducted by the Australian Institute of Health and Welfare. This means approximately one out of five people has gum disease — and there's a good chance most of those affected don't even know it.
Some people might not be inclined to visit the dentist unless they're experiencing pain. Or the focus has always been on the teeth and not on the structures that hold the teeth in place. However, the condition of the gums could be equally crucial to that of the teeth. In periodontal disease (an advanced form of gum disease), especially when neglected, the bones, gums and tissue that support the teeth are compromised — which can lead to teeth eventually becoming loose and needing to be removed.
1 in 5 Australians has gum disease — and many don't know it. Regular check-ups catch it early.
Is sugar the main cause of tooth decay?
Sugar is the only — and main — cause of tooth decay.
We've long associated sugar and tooth decay. Eat sugary foods regularly and the inevitable consequence is tooth decay. But is sugar the only culprit?
First, sugar itself doesn't cause tooth decay. It's the bacteria that produce acids which then cause the decay or damage to the tooth. Plaque build-up also occurs and if neglected can cause major dental issues. Also, sugary foods are not the only things to watch out for — carbohydrates can also play a role. There's an enzyme present in human saliva (called ptyalin) that converts starch into basic sugars, which bacteria can readily consume and process. In other words, eating carbohydrates (and not brushing afterwards) can also cause or initiate plaque build-up.
It's bacteria producing acids — not sugar alone — that causes decay. Carbohydrates are part of the picture too.
Only kids get tooth decay?
Tooth decay is a childhood problem — adults are safe.
Another popular belief about tooth decay is that only kids experience it. Whenever we imagine tooth decay we instantly picture children. After all, 48% of 12-year-olds had experienced decay in their permanent teeth (with 2010 data gathered).
The truth is that tooth decay can develop no matter how young or old you are. This can be slowed down through excellent oral hygiene and professional dental cleaning to halt plaque build-up. Notice that this has nothing to do with age.
Tooth decay has no age limit. Adults are just as susceptible — excellent hygiene and regular cleaning matter at every stage of life.
Is bad breath necessarily a sign of gum disease?
Bad breath always means you have gum disease.
The short answer is no. Bad breath can be a symptom of acid reflux, bowel issues or other related digestive issues. The smell might be coming from the stomach and not from the mouth itself.
Although bad breath is one of the indicators of gum disease, it's best to let your dentist determine the cause to prevent worse problems developing — such as periodontitis, an advanced form of gum disease.
Bad breath has many causes beyond gum disease, including digestive issues. Your dentist can identify the real source.
Is 'no pain, no problem' true?
If your teeth don't hurt, there's nothing wrong.
People are becoming more health-conscious — making wise food choices and adopting a more active lifestyle. But what about oral health? Do we pay equal attention to our teeth and gums as we do to our overall physical health?
Dental problems often get ignored because we don't pay attention to them unless the pain is intolerable. But the truth is: when you start experiencing pain, it's likely that the problem is already serious — and expensive, because of the potential for lengthy and complex treatment.
Our teeth and gums work quietly in the background every day. The issue is similar to how we treat our home's plumbing and electrical systems — they work silently until there's a pipe leak or a tripping breaker. If the problem was prevented in the first place through regular dental visits, there's no need to panic. If we pay equal attention to our dental health as we do to our bodies and careers, the potential pain won't manifest and there will be no disruption to our work or home life.
Pain is a late warning sign. By the time it hurts, the problem is often serious. Prevention through regular visits is always cheaper and easier.
Understanding these myths is the first step toward better oral health. The second step? Booking a regular dental check-up — before pain forces your hand. Mobile Dental Clinics Australia brings professional dental care directly to you, wherever you are across Australia.