What is zinc and magnesium zinc and magnesium is a combination of two dietary minerals zinc methionine and magnesium citrate and vitamin b6 zinc is in the most readily available form to the body of zinc methionine the magnesium is in the citrate form zinc and magnesium benefits using zinc and magnesium has a number of benefits to the body and its functionality magnesium contributes to electrolyte balance and the maintenance of normal bones and teeth the normal functioning of the nervo