Are sausages bad for you?

Felicity Cloake: New research says that people who eat processed meat have an increased risk of an early death. Does this mean we have to give up sausages – or will we be OK if we buy posh bangers and grill rather than fry them?

How safe are running supplements?

The death of runner Claire Squires during the London marathon last year has been put down to the sports supplement Jack3D that she took. So should athletes avoid them altogether? Patrick Barkham investigates