What problem can occur if very high fibre is given suddenly in a fibre-modified diet?
Answer and explanation
Correct answer: Abdominal discomfort such as gas, bloating, or cramps
A sudden large increase in dietary fibre can exceed the intestine’s ability to adapt. Colonic bacteria ferment some fibre and produce gas, while increased stool bulk may cause bloating, cramps, or discomfort. Therefore, fibre should usually be increased gradually, with suitable fluid intake unless fluids are medically restricted. The other options are not usual direct effects of suddenly increasing fibre.
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What is the correct answer to this question?
Abdominal discomfort such as gas, bloating, or cramps
Why is this the correct answer?
A sudden large increase in dietary fibre can exceed the intestine’s ability to adapt. Colonic bacteria ferment some fibre and produce gas, while increased stool bulk may cause bloating, cramps, or discomfort. Therefore, fibre should usually be increased gradually, with suitable fluid intake unless fluids are medically restricted. The other options are not usual direct effects of suddenly increasing fibre.
Which subject and chapter does this question cover?
This is a Class 12 Home Science question. Chapter: Clinical Nutrition and Dietetics. Topic: Regular diet and modified diets.
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