While the number of children with tooth decay is falling, dentists say parents need more help.
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Rachel Flint
BBC News
Dentistry
Natalie Sherman
Business reporter, New York
SmileDirectClub sells braces aimed at improving the appearance of teeth directly to consumers.
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Aileen Moynagh
BBC News NI
75% of orthodontists are reporting an increase in patients who are over 18.
Read moreBraces used to be teenage territory, but more and more adults are going back to the dentist.
Christian Hewgill
Newsbeat reporter
Is it best to go diet or full fat? How much is too much? And will they make you die sooner?
Read more"I've never seen this many different plastics in one place," chemistry professor Tony Ryan says.
An above-inflation 2.5% will be backdated to April for medical and dental staff in Scotland's NHS.
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Are sugary sports drinks and gels the problem?
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William McLennan
BBC News
Are celebrity smiles driving more adults to wear braces in a bid to straighten their teeth?
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Dentists in England want schools to cut the sugar in school meals and have more supervised tooth brushing - let us know what you think!
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