Research has once again shown that Mediterranean-style diets offer great health benefits. So why not try one of our chefs' tasty and healthy recipes tonight?
Willpower can only get you so far when it comes to eating well. But many psychologists believe there are tricks we can use to change our tastes. What are they and how do they work?
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