In this two-part event, Britain's top dentists show how the latest science can change how we all look after our teeth.

In this two-part event, Britain's top dentists show how the latest science can change how we all look after our teeth.

Dr Chris Van Tulleken calls on the British public to seek out the truth about the top-selling over-the-counter medicines.

Dr Saleyha Ahsan cuts through the confusion and reveals the surprising science of fat - which types of fat we should be eating, and how much is good for us.

Dr Chris van Tulleken investigates Britain's favourite foods to discover the truth about calories and shows how we can all be healthier by eating smarter.

Journalist Fiona Phillips is on a mission to find out the truth behind the recent headlines on sugar.