Caitlin Moran

When I learned that flour pound for pound has as many calories as sugar, and that when eating pasta you're basically eating cake, I was size 23, and my neck was restricting my breathing, and so I got on a microbiotic diet and got myself an exercise bike.

One of the great things about being a writer/journalist is that my boss loves me to go out and do features on being someone else. I did a feature on Kate Middleton, where I went to an incredible fancy state home in the countryside, put on a wedding dress and posed for engagement pictures with a fake Prince William.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.