BIOLOGY
VITAMINS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A
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B
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C
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D
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Detailed explanation-1: -Retinol is a vitamin which is essential for good eyesight. However, the deficiency of this vitamin is rare in developed countries.
Detailed explanation-2: -You should be able to get all the vitamin A you need by eating a varied and balanced diet. If you take a supplement that contains vitamin A, do not take too much because this could be harmful. Liver is a very rich source of vitamin A. Do not eat liver or liver products, such as pâté, more than once a week.
Detailed explanation-3: -Vitamin A plays a crucial role in vision by maintaining a clear cornea, which is the outside covering of your eye. This vitamin is also a component of rhodopsin, a protein in your eyes that allows you to see in low light conditions ( 1 ).