We would like to acknowledge a few people without whom this book would not have been possible. First, we want to thank Dr. Parthiv Mahadevia and ERS, who have helped read and reread and reread the chapters of the book. We would also like to thank Mona Shroff and Kosha Dalal for helping with edits and Anjali Shroff for helping us by taking great food photos. We would like to thank Shilpa Johnson for giving us innovative recipes. We would like to thank Philip Hicks, who helped us personally to get stronger and helped us put together exercises for all ages. We also would like to thank two very influential people: Karen Fick is an amazing person and helped Dr. Aggarwal start on her journey to healing. Dr. A will always be thankful to her for that. We also want to thank Bob Lascaro who has been an amazing designer, advisor, and guide with putting this book together and without whom, none of this would have been possible. Dr. R says thank you to her kids, Anjali, Shalin, and Kiren, for supporting her through this journey. Last but not least, thank you to Bob and Cynthia Holzapfel for helping us take this book to the next level.