About 20 million Canadians suffer from digestive problems every year: heartburn, gastroesophageal reflux disease, diarrhea, constipation, flatulence, etc. Digestive disorders affect people of all ages and at any point in their lives. Although most of the time the symptoms are the result of a mild illness, they greatly affect the quality of life of those who suffer from them. This guide contains a wealth of useful information about the digestive system and the problems that can affect it.