Chef Tom Kerridge is on a mission to improve our cooking skills one dish at a time. He responds to the public's kitchen disasters. This time he's in Poole and Weymouth to help viewers who have problems cooking fish and poached eggs.

In this episode Prof Alice Roberts finds out about the latest research which suggests that that drinking artificially sweetened drinks can encourage us to eat more than we might expect.

Alice takes a closer look at peanut butter - is it healthy food or junk food? Alice investigates the science behind this popular spread. Nutritional labels on food packaging are designed to help us make healthy choices at a glance.