​A dental survey of three-year-olds in England has revealed stark oral health inequalities within England.

The report investigated nearly 20,000 three-year-olds from across England and found more than one-in-ten (10.7%) already have tooth decay. On average, each child had three decayed teeth.

The survey also highlights regional differences amongst young children. Three-year-olds living in the Yorkshire and Humber are more than twice as likely to experience tooth decay (14.7%) than children living in the East of England (6.7%).

Dr Ben Atkins, President of the Oral Health Foundation, believes these statistics highlight an urgent need to address the oral health of children in this country and would like the government to do more.

Dr Atkins said: 'These statistics are worrying indeed, especially when looking at the stark regional differences. The last survey of this nature was carried out in 2013 and since then very little progress has been made. This stagnation is due to a lack of action and clear direction from government, both at a local and national level, when it comes to addressing oral health inequalities in the UK.

'As a charity, we believe that community water fluoridation holds the key to improving the oral health of children up and down the country. Under new NHS reform plans announced earlier this year, the government pledged to take back control of community water fluoridation in order to make the process of implementing schemes both more efficient and less costly.

'We need to hold the government accountable for this and hope that in years to come we will see more and more community water fluoridation schemes.'

Fluoride has been researched extensively for decades now and has been found time and time again to be very effective in protecting teeth from decay and erosion. When added into the water supply studies have shown it can reduce tooth decay by up to 35%.

The charity believes water fluoridation would be especially effective for those living in more deprived areas where access to dental care may be limited.

The report also revealed that children living in the most deprived areas of the country were almost three times as likely to have experience of tooth decay (16.6%) as those living in the least deprived areas (5.9%).