Dr. McDougall breaks through cultural taboos with a candid, humorous look at how the intestines function. The journey begins at the mouth with bad breath and ends with bad farts. In between, you will learn the cause and/or cure of problems such as GERD, ulcers, hiatus hernia, gallstones, celiac disease, colitis, diverticulosis, hemorrhoids, colon cancer, polyps, and constipation. After reading this book your bowels will no longer be a mystery and you will know about the right foods to eat to keep them content.