Calcium and magnesium are for muscles and teeth.

Calcium having in peas, sesame, kidney beans, all sour milk, fish, green vegetables, peels of fruits,and building item is for  teeth, bones, raises immunity, regulates a work for nerves,and in failure having irritability, hypertension, heart beating often, sensitiveness poor in legs, hands, cramps, and low ache limit.

Magnesium having in weeds, green vegetable, sesame, almonds,cedarwood, millets sprouts, brands, buckwheat, dates,and for normal digestion, energy, and supports vitamin B , lows muscle loading, and answers for normal work a heart and vessels.
And in a failure having fatigue, heaviness in body, after sleep is morning fatigue, alopecia, irritability, worrylines, melancholy, night horrors.