To California this week to ask the question: 'Do Americans live on just steaks and hamburgers?' No! Heart attack deaths have gone down in the United States by over a third and one of the big factors has been the changes that have taken place in their national diet.
Former Wimbledon champion Stan Smith talks about the changes he's made in the food he eats.
Tony Lewis investigates why the British diet contributes so much to the United
Kingdom's high rate of heart disease and Delia Smith shows us the foods we should be trying to eat less of. And Anton Mosimann , head chef of London's Dorchester Hotel, shows us the healthy food that his customers pay nearly £40-a-head for.
Photography TOM FRISWELL
Film editor RICHARD TRA YLER SMITH Director TONY MCAVOY Producer BARRY LYNCH BBC Wales
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