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Magnesium Rich Foods

Magnesium is an essential mineral for human nutrition.  Magnesium in the body serves several important metabolic functions. It plays a role in the production and transport of energy. It is also important for the contraction and relaxation of muscles. Magnesium is involved in the synthesis of protein, and it assists in the functioning of certain enzymes in the body.  Learn more about the many health benefits of magnesium.

According to recent USDA surveys, the average intake of magnesium by women 19 to 50 years of age was about 74 percent of the RDA. Men of the same age got about 94 percent of the recommended amount. About 50 percent of women had intakes below 70 percent of their RDA.

These are the recommended daily requirements of magnesium:

  • Children
    • 1-3 years old: 80 milligrams
    • 4-8 years old: 130 milligrams
    • 9-13 years old: 240 milligrams
    • 14-18 years old (boys): 410 milligrams
    • 14-18 years old (girls): 360 milligrams
  • Adult females: 310 milligrams
  • Pregnancy: 360-400 milligrams
  • Breastfeeding women: 320-360 milligrams
  • Adult males: 400 milligram
Learn more about the health risks of magnesium deficiency

What Foods are High in Magnesium?

Green vegetables such as spinach are good sources of magnesium because the center of the chlorophyll molecule (which gives green vegetables their color) contains magnesium.  Some beans, peas, nuts, seeds, and whole, unrefined grains are also good sources of magnesium. 

You should note that refined grains are generally low in magnesium.  When white flour is processed, the magnesium rich germ and bran are removed.  Bread made from whole grain wheat flour provides more magnesium than bread made from white refined flour.  Tap water can be a source of magnesium, but the amount varies according to the water supply.  Water that naturally contains more minerals is described as "hard".  "Hard" water usually contains more magnesium than "soft" water.

List of Magnesium Rich Foods

Try to include as many foods rich in magnesium in your diet as possible, and supplement the shortfall with bio-available AlgaeCal.  Below is a list of foods containing magnesium

Foods High in Magnesium Serving Size Magnesium (mg)
Beans, black 1 cup 120
Broccoli, raw 1 cup 22
Halibut 1/2 fillet 170
Nuts, peanuts 1 oz 64
Okra, frozen 1 cup 94
Oysters 3 oz 49
Plantain, raw 1 medium 66
Rockfish 1 fillet 51
Scallop 6 large 55
Seeds, pumpkin and squash 1 oz (142 seeds) 151
Soy milk 1 cup 47
Spinach, cooked 1 cup 157
Tofu 1/4 block 37
Whole grain cereal, ready-to-eat 3/4 cup 24
Whole grain cereal, cooked 1 cup 56
Whole wheat bread 1 slice 24

USDA Nutrient Database for Standard References, Release 15 for Magnesium, Mg (mg)

To find out how much magnesium you are getting from your diet try our Bone Health Calculator

If you are not getting enough magnesium or calcium in your diet, you may need supplementation.  To learn more about AlgaeCal supplement please click here

Order AlgaeCal Plus - Plant Sourced Calcium Supplement

 

(1) Standing Committee on the Scientific Evaluation of Dietary Reference Intakes, Food
   and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Calcium,
   Phosphorus, Magnesium, Vitamin D and Fluoride. Washington DC: The National
   Academies Press,1997.

(2) US Department of Agriculture, Continuing Survey of Food Intakes of Individuals, 1994-96

 

Latest News on Magnesium Rich Foods


Canada.com

Magnesium-rich foods ward off stroke in smokers
Canada.com, Canada - Apr 29, 2008
CHICAGO (Reuters) - Diets rich magnesium, found in whole grains and vegetables, could help reduce stroke risk in smokers, researchers reported on Monday. ...

Jamaica Gleaner

Control high blood pressure with potassium-rich vegetables
Jamaica Gleaner, Jamaica - May 6, 2008
A diet high in sodium and low in potassium-rich foods does not support this ratio. Although the body has the ability to constantly regulate itself to create ...

 

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