Roughage, also known as dietary fiber, plays an essential role in your overall health, even though it's mostly indigestible. According to the Institute of Medicine, men need 30 to 38 grams of fiber per day and women need 21 to 25 grams of fiber per day. You can meet your daily fiber needs by eating plenty of fresh fruits and vegetables, whole grains, legumes, nuts and seeds.
Roughage, also known as dietary fiber.One should include roughage in your daily diet.Fruits, vegetables and whole grains are important sources of roughage.Roughage such as lettuce, fruits, and other fibers, are important to loosen things up in your digestive system so that you do not get constipated. It helps other foods pass easily through the digestive system and thus helps in digestion.They do not provide any nutrient to our body.