At 26 years old, Tom Aikens was the youngest chef ever to earn a Michelin star. But for this veteran of the Virgin London Marathon and the Marathon des Sables, it's not enough for food to merely taste spectacular - it should boost your fitness, too

live forum debate - part of a series in our 2010 Virgin London Marathon build-up. On Friday April 16, we'll be welcoming Liz Yelling, double Olympian - and one of our Lucozade Sport Super Six mentors - onto the forums between 1pm and 2pm to answer more

.    It is advised that diabetics should consult a specialist before amending dietary intake. Sources: (Dieticians association of Australia 2005; American Diabetes association 2004)Don't miss our next live forum debate - part of a series in our 2010 Virgin