This document is a 6-week plan for healthy eating published by Harvard Medical School. It provides a week-by-week action plan, tips for setting goals, advice for making healthy choices at the supermarket and when eating breakfast, lunch, dinner and snacks. It includes recipes and resources for readers looking to improve their diet and eating habits through practical dietary changes. The goal is to help readers develop a new eating pattern that lowers their risk of disease by emphasizing plant-based foods, limiting processed foods and controlling portion sizes.