Constipation is a condition in which an individual has infrequent bowel movements. It is generally caused by consuming refined foods that do not contain enough roughage (fibre). This condition can be prevented by the regular intake of green leafy vegetables. Green leafy vegetables contain a good amount of roughage along with other important nutrients. Roughage is an indigestible fibrous material found in vegetables; it helps in proper digestion and improves the functioning of the bowel system. Therefore, regular intake of green leafy vegetables can help avoid digestive disorders.