Be careful which gum you chews: some sugar-free gums are bad for your teeth thanks to acids that cause tooth erosion. Amy Messere/Flickr

Health Check: is chewing gum actually good for your teeth?

A recent study found sugar-free products can be just as damaging to your teeth as sugar because many of them contain acid that causes tooth erosion. But what about sugar free gum?
Despite only finding an association between fluoridated water and underactive thyroid gland, the paper says we should try to reduce all sources of fluoride in the environment. Joost Nelissen/Flickr

Flawed study overstates link between fluoride and ill health: experts

A study linking water fluoridation to hypothyroidism has been criticized by researchers for poor design and overstating its findings.
Most gum disease is preventable through good dental hygiene. Inside and Out/Flickr

Health Check: why do my gums bleed and should I be worried?

Bleeding gums are very common but that doesn’t mean you should ignore them. They’re usually a sign of gum (periodontal) disease. If treated in its early stages, periodontal disease can be easily reversed…
Dental disease is a growing problem in global health. Brain Kelley/Flickr

The bitter truth about what sugar is doing to your teeth

The World Health Organisation (WHO) has been consulting on draft sugar intake guidelines that propose revising the recommended daily intake downwards to address obesity and dental disease. The body says…
The children with the greatest level of disease also have the poorest access to care. Image from shutterstock.com

Filling the gaps in Australia’s dental workforce

Data released recently by the Australian Institute of Health and Welfare show the number of dentists has increased by 24% in the five years to 2011. There are now around 12,700 dentists in Australia, with…
Fluoridated water is the best drink option for children, but a new study has found many are consuming sugary drinks instead. Wouter van Doorn

Study supports calls for soft drink health warning

Soft drink health warnings should include advice on the risk of tooth decay, say researchers from the University of Adelaide, after another large study connected sugary drink consumption and tooth decay…
Fluoridated water protects against the tooth decay from acid produced by bacteria in the mouth. T. Faltings

How fluoride in water helps prevent tooth decay

The most effective way to prevent tooth decay is delivered to most Australian homes every day through their water pipes. It is, of course, fluoride distributed via the water supply. Dental decay occurs…
You can save an adult tooth that has been knocked out, but you need to act quickly. Fotologic

Monday’s medical myth: knocked‑out teeth are history

It’s common enough for a tooth to be knocked out on the footy field, in the playground, during a fight, or even a fall. The blood, shock and pain can easily cause you to panic but, as with most things…
Health Minister Tanya Plibersek says millions of Australians are still going without adequate dental care. AAP

Labor plugs the gap in dental health care

Dental and health policy experts have welcomed a $4 billion dental health package from the Federal Government, which specifically targets children and pensioners. The package provides $2.7 billion in new…
Do-it-yourself teeth whiteners with high levels of peroxide can cause painful chemical burns. Jeremy Jenum

What happens when teeth whitening goes wrong?

The Australian Competition and Consumer Commission (ACCC) recently recalled a number of do-it-yourself (DIY) teeth whiteners containing unsafe concentrations of peroxide that can cause painful chemical…
Teething doesn’t cause fever but a high temperature shouldn’t be ignored.

Monday’s medical myth: infant teething causes fevers

Any parent can tell you that infant teething makes for a trying time. Restless nights, feeding problems and irritability can all be part and parcel when an intant’s baby teeth erupt through their gums…

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