Cascara sagrada is a recognised remedy to relieve constipation, promoting intestinal transit. It is a natural laxative, popular for its effectiveness. After large meals, it helps to eliminate food effectively and quickly, contributes to avoid discomfort and the sensation of heaviness, achieving an important relief. It does this because it is able to stimulate the intestine and promote the passage of waste through it. It should not be taken for more than one week without medical supervision.