Question

3. What is roughage? Explain its role in digestion​

Answer 1

heya,

Roughage is the portion of plant foods, such as whole grains, nuts, seeds, legumes, fruits, and vegetables, that your body can't digest. However, it's an important food source for the beneficial bacteria in your gut. It may also aid weight management and decrease certain risk factors for heart disease.

hope it helps

Answer 2

Answer:

fibrous indigestible material in vegetable foodstuffs which aids the passage of food and waste products through the gut.

Explanation: It makes our stool soft so that we dont get any problem in passing out stool