Roughage in our food is mainly made of Share with your friends Share 0 Soumyadipta Misra answered this Feces consist of a plasticine-like material, made up of water, bacteria, lipids, sterols, mucus and fiber. ... Of dietary constituents, only dietary fiber increases fecal weight. -1 View Full Answer Yukti Gupta answered this Thank you 1 Dhiya Sahal answered this Fruits and veggies 1 Ridhi Jain answered this Calcium 0 Prisha Sawant answered this Another word for roughage is fiber. It is very important for our body as it helps with bowel movement. 0 Prince answered this Cane sugar 0