Eating 30 plants per week is a recommended approach to improving gut health by increasing microbiome diversity. Gastroenterologist Dr. Will Bulsiewicz explains that gradual changes and awareness are crucial in the first week to prevent common mistakes, such as overwhelming the body with fiber or trying to change everything at once. By slowly adding new plant foods over the course of the week, people can track their symptoms and adapt to their unique microbiomes.

In the initial days of the plan, individuals are encouraged to focus on awareness and gradually introduce five new plant foods per day. Monitoring symptoms and adjusting the intake based on the body's response is key to sustaining the dietary changes long-term. By following a systematic process of adding plant diversity, individuals can work towards the goal of consuming 30 plants per week to support improved gut health and overall well-being.