part 1. The science of gut health and the Western diet: The life-changing benefits ; My gut story ; A road map of the gut ; Gut problems ; The Western diet ; Diet fads and myths

part 2. The four-week gut makeover: The four-week plan basics ; Before you start! ; Kitchen essentials ; Preparation week ; Phase 1 : repair ; Phase 2 : reinoculate ; What are you going to eat? ; The cost of eating well ; Strategies for success ; Frequently asked questions (FAQs)

part 3. Recipes and meal plans: Liquid breakfasts ; Non-liquid breakfasts ; Lunches and dinners ; Sample meal plans

part 4. Eating for life: Twelve ways to maintain a healthy gut ; Finally... embrace the core elements of the Mediterranean diet ; A delicate gut : reintroduction of foods ; Complex cases ; The process of change.