How to EatBestselling authors Mark Bittman and Dr David Katz cut through all the noise on food, health, and diet to give you the real answers you need. What is the best diet? Do calories matter? And when it comes to protein, fat, and carbs, which ones are good and which are bad? Mark Bittman and Dr David Katz answer all these questions and more in a lively and easy to read Q&A format. Inspired by their viral hit article on Grub Street for New York magazine,