Hundreds of millions of Americans are suffering from gut issues. If you're one of them, or even just want to improve your digestive health a bit, our guest is here for you.

Bethany Ugarte is the creator of the popular Instagram account lilsipper, and a California-based blogger who shares recipes and tips geared toward digestive health after fighting her own battles with severe IBS.

In her latest book "DIGEST THIS: The 21-Day Gut Reset Plan to Conquer Your IBS" you can find her Gut Reset program, which includes powerful techniques that help to ensure maximum absorption from foods, cutting out little-known irritants, and integrating foods that your gut needs to heal. She offers meal plans, stress reduction techniques, and creative recipes that deliver maximum flavor and nutrients with minimal ingredients.

She talks with Dr. Friedman about gut-friendly foods, digesting gluten & sourdough, thoughts on kombucha, fake meat products and more!