The seven minerals the body needs in significant amounts to stay healthy are magnesium, phosphorus, chlorine, sulfur and _____?

Question

iodine, iron, zinc

potassium, iron, fluorine

calcium, sodium, potassium

sodium, iron, selenium

Answer 1

The seven minerals the body needs in significant amounts to stay healthy are magnesium, phosphorus, chlorine, sulfur, and calcium, sodium, potassium.

So the correct option is:

calcium, sodium, potassium.