The women who want to be obese

This week, Donna Simpson announced her plan to be the fattest woman in the world. But are 'gainers' who purposefully overeat risking their health or liberating themselves?

Pay up for that Pepsi

Peter Preston: Instead of a blanket hike on VAT, a targeted tax on fizzy drinks could raise money and save lives

Rules made to be broken

Andrew Martin: The figures show that a huge majority don't hit healthy targets. Can't we all just lower our sights?

Fat is a student issue

Obesity is rife among students in the US. What can universities do to stop it happening in the UK?