Magnesium is a mineral that forms part of the bone matrix. Its level in the blood is regulated by the kidneys. Magnesium is important to the body in a number of ways. Magnesium also has been correlated with bone mineral density in post-menopausal women. The highest amounts are in nuts, legumes and whole grains.
Green vegetables are also good sources.
Magnesium in Foods Food Amount Milligrams of Magnesium All-bran cereal 8 oz. 318 Soybean nuts, roasted 4 oz. 196 Pumpkin seeds, roasted 1 oz. Tofu 4 oz. 127 Navy beans, canned 8 oz.