Our oral health priorities are changing
If we can shift our culture away from crisis care and prevention, oral health can become not only a reflection of health, but the foundation of it for generations.
Our mouths are more than just a smile – they reflect our habits, stress and general well-being. In Australia, the state of oral health is changing with the emergence of new generational trends. Young people face lifestyle risks unlike previous generations, parents struggle to maintain consistent routines and older Australians manage chronic health conditions, often linked to oral disease.
Cost-of-living pressures make access to preventive dental care more difficult, widening the gap between those who can afford to be ahead and those who are left behind. Furthermore, research has shown that although 90 per cent of Australians understand that there is a link between oral health and overall health, many still do not make oral health a priority. In fact, only 6 per cent of Australians take their oral health more seriously than other aspects of health – even though we know there is a link.
Financial barrier
For adults, cost is now one of the biggest barriers to oral health. In 2022-23, 18 per cent of Australians reported delaying or skipping a dental visit because of cost. Preventive care is often overlooked in favor of emergency treatment, turning minor problems into major interventions and reinforcing the idea that the dentist is the last resort. This model of crisis dental care is deeply embedded and difficult to reverse.
Financial inequality has worsened in recent years. Families facing rising rent, mortgage and grocery bills are more likely to postpone checkups or hygiene visits. At the same time, people with disposable income are more likely to invest in aesthetic dentistry—clear aligners, veneers, whitening—between those who can afford comprehensive care and those who seek treatment only when in pain.
Birth defects
As Australians grow older, the consequences become systematic. Gum disease is common in more than half of people between the ages of 55 and 74 and in about 70 percent of people over 75. Gum bacteria can enter the bloodstream and cause narrowing of blood vessels, increasing the risk of heart attack. People with gum disease are twice as likely to develop heart disease. In patients with diabetes, gum disease treatment can simply improve blood sugar control and support better outcomes overall.
Many older Australians take multiple medications every day for a variety of conditions, and a common side effect of this is dry mouth, which reduces the natural protective function of saliva and accelerates tooth decay and gum problems. This creates a cycle where oral health directly affects nutrition and systemic health, but is often de-prioritised in aged care settings.
Modern Threats: Gen Z and Social Media
Younger generations, particularly Gen Z and millennials, navigate a unique set of risks. Daily habits like consuming energy drinks and constantly grazing—whether it’s sipping kombucha, coffee, or snacking while working from home—keep the mouth in a state of acid reflux.
At the same time, social media platforms are awash with dangerous “dental hacks” that range from nail files to teeth whitening with lemon juice or charcoal powder. These trends may have a short-term cosmetic effect, but the long-term damage – irreversible loss of enamel and sensitivity – is significant. This shortcut culture reflects a generational shift in which looks are more important than health.
The parent trap
Studies show that one in four children regularly skips washing due to “everyday mess”. Data shows that 32 percent of children only brush their teeth once a day, while more than 75 percent of them rarely floss. By the age of ten, 42 percent of Australian children have lost their baby teeth. These initial patterns tend to follow people throughout life.
Best Oral Health Practices
So what exactly are best practices?
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For children (18 months to 5 years): Use a small pea-sized amount of low-fluoride toothpaste under adult supervision.
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From age 6: Brush twice a day with fluoride toothpaste. It is important that children should be taught to spit, but not to spit.
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Interdental Cleaning: Daily use of floss or interdental brushes reduces gum inflammation and supports general hygiene.
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Adult Care: Busy adults should take bleeding gums seriously as an early warning sign of disease.
The role of technology and mental health
Technology offers hope for building better habits. Smart toothbrushes with timers and apps can gamify oral care for kids and provide real-time feedback for adults. Another recognized area is mental health. Stress and anxiety contribute to grinding and mouth pain, while depression can make daily routines feel overwhelming. This shows how closely related oral health is to overall well-being.
A comprehensive future
Your smile is a gateway to your overall health. Whether it’s a daily brushing or ordering a checkup twice a year, small, consistent steps can protect your well-being for years to come. If we can shift our culture from crisis care to prevention, oral health can be the foundation of health for every generation.
