8. to curve in the form of a vault.. a space, chamber, or passage enclosed by a vault or vaultlike structure, esp. one located underground. 3. a room or compartment for the safekeeping of valuables.
Wheat bran is mostly used to treat and prevent constipation because it provides 6 g of dietary fiber per quarter cup. Wheat bran is primarily insoluble fiber, which helps provide bulk to your stool and can help you pass stool faster. Unlike soluble fiber, wheat bran does not absorb water during digestion but instead remains undigested, helping to move the stool along the digestive wall faster.
White bread contains just over 1 g of fiber in two slices, which is a very small amount. Although your body does not digest fiber, it is important to your digestive health. By providing bulk to waste products, fiber helps keep your digestion regular and lowers your risk of constipation. Whole grain bread is preferable to white bread as a source of fiber.