This book looks at all things toothy! Learn all about the different types of teeth in humans, what their functions are, and how and why we have two sets of teeth. Discover the role that dentists and oral hygienists play in looking after your teeth, find out about braces and what they do, which foods are best and worst for your teeth and much more. Our handy guide to brushing your teeth effectively will help you get your teeth squeaky clean! In fact, this book is so interesting it's sure to be snapped up!