Question

why are body need dietary foods or roughage

Answer 1

Explanation:

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 will clear your doubt:)

Answer 2

Answer:

For digestive system

Explanation:

it make oûr digestive system clear