We have been finding out about bones and the importance of a healthy diet, so last week we started an experiment to find out how damaging different drinks could be to our teeth. 

We used an egg to represent teeth because they are very similar to the material our teeth are made from and so react in a very similar way. 

We put eggshells into six different liquids: water, coca-cola, diet coke, Ribena, milk and vinegar! We left them for four days; the results were amazing and a bit disgusting! 

Take a look at our photos below to see how much damage these drinks can do to your teeth.