Why Might a Very High-Fiber Diet Be Harmful for Malnourished

Why might a very high-fiber diet be harmful for malnourished people and young vegan children?

A) High fluid intakes among these groups increase the risk of intestinal blockage.
B) High iron and zinc intakes among these groups lead to headache and hair fall.
C) These groups have a higher risk of energy deficiencies as they eat small food portions.
D) These groups have a higher risk of hyperglycemia.
E) These groups have a higher risk of heart disease.