Mona Simpson

I grew up with a single mother, and although we didn't have a lot of money, she cared a great deal about what we ate. We were the original health-food family. We shopped at what were called health-food stores before Whole Foods - everything came from bins.

The lawyer refused to tell me my brother's name, and my colleagues started a betting pool. The leading candidate: John Travolta. I secretly hoped for a literary descendant of Henry James - someone more talented than I: someone brilliant without even trying.

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.