Question

Why are roughage and water important for us?​

Answer 1

Explanation:

Roughage does not provide any nutrient to our body, but is an essential component of our food and adds to its bulk. This helps our body get rid of undigested food. ... Water helps our body to absorb nutrients from food. It also helps in throwing out some wastes from body as urine and sweat.

Answer 2

Answer:

Dietary Fibres and Water

Roughage is mainly provided by plant products in our foods. Roughage does not provide any nutrient to our body, but is an essential component of our food and adds to its bulk. This helps our body get rid of undigested food. ... Water helps our body to absorb nutrients from food.