A person lacks roughage in diet. What problem may arise?

Lack of roughage (dietary fiber) mainly leads to digestive problems, especially constipation, because roughage helps in smooth movement of food through the intestine.

Key Functions of Roughage

Function	Role	Explanation
Adds Bulk	Increases stool volume	Helps easy movement through intestine
Water Absorption	Softens stool	Prevents hard and dry stool
Stimulates Movement	Supports peristalsis	Helps intestine push food forward

Problems Due to Deficiency

Problem	Effect	Explanation
Constipation	Difficulty in passing stool	Stool becomes hard and dry
Digestive Discomfort	Bloating	Food movement becomes slow
Poor Gut Health	Imbalance	Fiber supports good bacteria
Toxin Build-up	Waste retention	Waste stays longer in body

Stepwise Understanding

1. Diet lacks fiber rich foods

2. Stool does not get enough bulk

3. Water is not retained in waste properly

4. Intestinal movement slows down

5. Stool becomes hard and difficult to pass

Important Concept

Roughage is not digested but still plays a crucial role in maintaining digestive health.

Real Insight

People who eat mostly processed food often face constipation issues, adding fruits, vegetables or whole grains usually fixes it.

So even though roughage does not give energy, it is very important for proper digestion.