Which mineral plays a crucial role in maintaining the health of the brain, nails, and hair?

Health & Nutrition MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Health & Nutritionphysical-education › health-nutrition
Published
14 Jan 2025
Last updated
28 May 2026

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Explanation

Sulfur is essential for the structural integrity and health of the brain, nails, and hair. It contributes to the formation of keratin, a key protein in these tissues, unlike potassium, calcium, or phosphorus which serve other vital functions in the body.

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