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Dental researchers at the University of Adelaide are warning parents of the dangers of soft drinks, fruit juice, sports drinks and other drinks high in acidity, which form part of a “triple-threat” of permanent damage to young people’s teeth. The balance between acids and host protection in a healthy mouth disrupted by these high acidity drinks
For the first time, researchers have been able to demonstrate that lifelong damage is caused by acidity to the teeth within the first 30 seconds of acid attack.
The researchers say drinks high in acidity combined with night-time tooth grinding and reflux can cause major, irreversible damage to young people’s teeth.
“Dental erosion is an issue of growing concern in developed countries, and it is often only detected clinically after extensive tooth wear has occurred,” says Dr Sarbin Ranjitkar, corresponding author of a paper on tooth enamel erosion published in the Journal of Dentistry.
Dr Ranjitkar is a member of the University’s Craniofacial Biology Research Group, which is part of the Centre for Orofacial Research and Learning. The research was conducted by School of Dentistry Honors student Chelsea Mann.
“Such erosion can lead to a lifetime of compromised dental health that may require complex and extensive rehabilitation – but it is also preventable with minimal intervention,” Dr Ranjitkar says.
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