Question

    Deficiency of which of the following leads to night blindness?

    A Vitamin A Correct Answer Incorrect Answer
    B Vitamin B Correct Answer Incorrect Answer
    C Vitamin E Correct Answer Incorrect Answer
    D Vitamin K Correct Answer Incorrect Answer

    Solution

    Vitamin A, also known as retinol, has several important functions. These include: helping your body's natural defence against illness and infection (the immune system) work properly.

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