Constipation is a state of retained stool (feces) in the colon in a long time because of the difficulty spending. It happened because of the weakness or absence of peristaltic movements of the colon.
Chronic constipation is a dangerous condition because it can lead to other serious illnesses. Constipation causes the gathering body of toxins and waste that should be excluded, so that the toxins are sucked back into the blood and poison the whole system and cause disease. Therefore the contents of the stomach must be removed at least once a day.
Constipation in adults, pregnant women and in children, the cause could be different, could be due to diet, habits, and stress.