Average daily intake
SODIUM If you have heart disease or are at high risk of this condition, aim to consume no more than 1600mg of sodium per day. CALCIUM Women over 50 years, and men over 70 years, should increase their intake to 1300mg of calcium per day. IRON Women under 50 years should aim for 18mg of iron each day. If pregnant, your iron intake should increase to 27mg each day.