Question

(a) define roughage name any two sources of roughage. (b) describe the role of roughage in our body​

Answer 1

Answer:

It is the dietary fiber ,the portion of plant-derived food that cannot be completely broken down by human digestive enzymes.

Explanation:

Sources- pulses and brown rice

Role in body- They do not provide any nutrient to our body but play an essential part of a healthy diet plan. Functions of roughage: Its main function is to add bulk to the diet, which in turn aids in the digestion process and healthy Function of the bowel system. Prevents constipation and helps in getting rid of undigested food. They help in retaining water in the body. Some roughage foods include fruits, apples, pears, and whole grapes, whole grains and green leafy vegetables