magnesium how much do i need daily and how do i get it?
A RealAge answered. Government guidelines suggest 420 milligrams (mg) per day for men, 320 mg for women. We recommend that both men and women aim to get 400-500 mg of magnesium per day. It may be tough to get all the magnesium you need from food, so top up your daily intake with a multivitamin that contains at least 100 mg of magnesium.
The amount of magnesium you need depends on your age and sex. Average daily recommended amounts are listed below in milligrams (mg): Magnesium is found naturally in many foods and is added to some fortified foods. You can get recommended amounts of magnesium by eating a variety of foods, including the following: 1  Legumes, nuts, seeds, whole grains, and green leafy vegetables (such as spinach) 2  Fortified breakfast cereals and other fortified foods. 3  Milk, yogurt, and some other milk products.