However, males ages 19 to 30 should stick to taking 400 mg of magnesium, while men ages 31 and up should take 420 mg daily. For females ages 19 to 30, daily intake should be 310 mg and 320 mg for ...

For men under 30, it’s 400 mg and 420 mg for those over 30. It’s possible that chronic insufficiency of magnesium — meaning your level is low but not deficient — can also create problems ...

The amount of magnesium a person can take daily depends on their age and any existing health conditions. The recommended daily intake ranges from 400-420 mg for adult men and 310-320 mg for adult ...