Terry Gross

As we prepare for key provisions of the act to take effect, debate over what the law means persists. Wendell Potter, a former health insurance executive and current senior policy analyst for the Center for Public Integrity, explains what will change, what will remain the same, and why he supports ObamaCare.

Our modern fruits, grains and vegetables aren't nearly as nutrition-packed as their wild counterparts were thousands of years ago, says health writer Jo Robinson.

Novelist Kate Christensen makes a plot line of her own life in a memoir that describes her struggles to come to terms with her family, her relationships and her sometimes violent father. A passionate lover of food, Christensen weaves recipes into a story of survival.