Many fitness enthusiasts take supplements, but nothing beats a healthy diet according to Dan Koh. He takes a look at the latest evidence to conclude that the clue really is in the title. Supplements should supplement a healthy diet - and not replace it.

Friday Night at the Movies: Culinary Class Wars is cooking up a storm, but what makes a great on-screen chef?
12:18

Thank Fitness It’s Friday: Did Neil do his fitness homework?
15:22

That Was The Week That Was Quiz: Birthday parties and fast-talking radio hosts
17:45