Blog

Welcome to the blog of “The Digestion Coach,” Dr. Marcus Ettinger.

As a practicing doctor of 36+ years and GI health specialist, I have studied, written, and treated the human body for a long time. I created this blog to provide easy-to-understand information on complex topics and to help anchor everything I study. I hope the information on my blog increases your understanding of the body, disease, and health.

Stomach, Saliva and Mouth in Digestion: Part 2 and 3 of 5

The stomach, saliva, and mouth are parts two and three of my five-part series on digestion. Bruce Lee said, “Fear comes from uncertainty; we can eliminate the fear within us... Read More

Stress Affects Digestion: Phases of Digestion – Part 1 of the 5

 Phases of Digestion – Part 1 of the 5 As a gut health specialist and digestion coach, improving my patient’s digestion is one of the cornerstones of helping them regain... Read More

H. pylori Treatment Protocol ™ The Original Since 2007

Table of Contents Introduction My Predisposing Factors So What Was the True Cause of My Gastritis? Diagnostic Testing The True Cause Was H. pylori H. pylori Treatment Protocol Important Protocol... Read More