Fiber Fueled

Fiber Fueled: The Plant-Based Gut Health Program for Losing Weight, Restoring Your Health, and Optimizing Your Microbiome
By Will Bulsiewicz, MD

Transform your health by nourishing your gut—starting with plants.

In this groundbreaking guide, gastroenterologist Dr. Will Bulsiewicz reveals how gut health is the foundation of overall wellbeing—and how a diverse, plant-rich diet is the key to unlocking it.

Challenging restrictive diet trends like keto and paleo, Fiber Fueled shows that true health comes not from elimination, but from abundance—especially when it comes to fibre.

The core idea:
Feed your gut microbes the right foods, and they will take care of you.

Inside this book, you’ll discover:

• The science behind the gut microbiome and its impact on health
• How fibre fuels beneficial bacteria to produce powerful postbiotics (SCFAs)
• Why restrictive diets may harm gut health over time
• How to improve digestion, immunity, and metabolism through plant diversity
• A complete 28-day jumpstart program

Health benefits explored include:

• Weight management and metabolic support
• Improved digestion and reduced inflammation
• Stronger immune function
• Better brain health and mood
• Support for conditions like type 2 diabetes and high cholesterol

What makes this book stand out:

• Backed by cutting-edge microbiome research
• Written in a clear, engaging, and practical style
• Includes 65+ plant-based recipes
• Focuses on sustainable, long-term health—not quick fixes

Perfect for:

• Anyone interested in gut health and nutrition science
• Those transitioning to a plant-based or wholefood lifestyle
• Readers wanting a practical, science-backed approach to wellbeing
• People looking to improve energy, digestion, and overall health

Product Details

• Format: Hardcover
• Pages: 400
• Dimensions: 23.6 x 16.2 x 3.0 cm