It is estimated that 15 million Americans have food allergies, and roughly three million Americans have celiac disease. In today’s culture, going gluten-free seems to be the new thing. It is becoming more common for people to be diagnosed with celiac disease and have to go on a gluten-free diet.However, there is a separate group of people who do not have celiac but have symptoms when eating gluten. These people are gluten intolerant (aka nonceliac gluten sensitivity). Symptoms commonly seen with celiac and gluten intolerance include diarrhea, constipation, heartburn, joint pain, fatigue, and eczema. Some people with celiac may be asymptomatic.This ebook will explain IBS, food allergies, gluten and celiac disease, as well as outline some common natural approaches to IBS and healthy digestion.