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

This book is not sponsored. Hope you will enjoy learning about how our gut health is directly related to our immune system. I plan to do a part 2 since there was so much interesting things to share from this book. Our guts are more important than we think. We as humans were designed with everything we need for optimum health. LET FOOD BE THY MEDICINE!