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    Question

    Small amounts of iodine are necessary in our diet

    to:
    A Prevent Pellagra Correct Answer Incorrect Answer
    B Stimulate blood clotting Correct Answer Incorrect Answer
    C Compensate for underactive thyroid gland Correct Answer Incorrect Answer
    D Stimulate pituitary gland Correct Answer Incorrect Answer

    Solution

    Iodine is essential for thyroid hormone synthesis (thyroxine).

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