Solved UPSC CDS/OTA Question
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Q · Nutrition and Nutrients medium · 45s
Dietary fiber is classified as a:
TopicNutrition and Nutrients
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Dietary fiber is a non-digestible carbohydrate from plant cell walls. Soluble fiber (oats, legumes) slows glucose absorption and lowers cholesterol; insoluble fiber (whole grains, vegetables) adds bulk to stool, preventing constipation. Adequate fiber intake reduces risk of colorectal cancer and cardiovascular disease.
Final Answer: Option A - Carbohydrate