Open wide- let's take a look inside! We are on a voyage of discovery to investigate the busy world inside your body! 

 

Do you have a toothy grin or a winning smile? Let's test the effects of sugary snacks against your pearly whites.

 

Follow a tasty morsel as it makes its through your digestive system, helped by some mouth-watering saliva! Mmmmm! Don't forget the importance of good hygiene - at both ends...

 

...While we are talking business, could you recognise an animal by its poo? Are you brave enough to take the challenge?