Deficiency in which of the following sets of essential minerals to the human body are commonly observed in pregnant women?

Options :
  1. sodium and calcium
  2. iron and sodium
  3. calcium and iron
  4. magnesium and iron
Answer and Explanation :-

Answer: Option 3

Explanation:

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No one ever seems to wonder what happens if it turns out we hate living on a planet? What if the sky's too big? What if the air stinks? What if we go hungry?'And what if the air tastes of honey? What if there's so much food we all get too fat? What if the sky is so beautiful we don't get any work done because we're all looking at it too much?
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