What food have magnesium in them

Time to make some dietary changes to boost energy and build a healthy immune system? While magnesium is considered a minor nutrient, it plays a significant role in your overall health and is essential to every function and tissue in the body.

In general, to provide magnesium to your body, the National Institutes of Health recommends looking for foods packed with dietary fiber, including:

Not only do magnesium-rich foods support a healthy immune system and improve bone health, they may play a role in preventing certain cancers, according to a study published in June 2017 in the European Review for Medical and Pharmacological Sciences. Foods with magnesium have been found to help improve heart health, prevent stroke, and even potentially reduce your risk of dying from a heart attack. Additionally, magnesium foods help to support normal nerve and muscle function and keep your heartbeat in sync.

A study published in October 2017 in Molecular Nutrition and Food Research found that a nutritionally balanced vegan diet filled with fresh fruit and vegetables lowered triglycerides, insulin, and cholesterol in study participants when compared with a healthy, controlled omnivorous diet (both plant and animal foods). A plant-based diet includes magnesium-rich fruit, vegetables, beans and peas, grains, soy, seeds, and nuts. A vegetarian diet is plant-based, but a vegan diet excludes all meat, dairy, and animal products, notes Medline Plus.

A study published in February 2014 in Diabetes Care reveals that a high daily magnesium intake may help reduce the risk of type 2 diabetes by up to 32 percent. Meanwhile, a 2013 article published in Pharmacological Reports reveals that supplementing with magnesium may help ward off depression.

RELATED: How Magnesium Keeps Your Heart Rhythm Healthy

How Can I Raise My Magnesium Quickly Through Diet?

Magnesium supplements are available over the counter at most supermarkets and pharmacies, but registered dietitians say it is preferable to eat whole foods containing magnesium naturally to prevent a magnesium deficiency.

While your body absorbs between 30 and 40 percent of the magnesium you eat, magnesium deficiency may happen due to an underlying health condition, alcoholism, or certain medication, per the National Institutes of Health.

In fact, nearly two-thirds of the Western world doesn’t get the recommended daily intake of magnesium, according to a September 2017 review published in Scientifica.

The U.S. Department of Health and Human Services recommends that American adults get between 310 to 420 milligrams (mg) of magnesium daily.

RELATED: Heart-Healthy Diet Makeovers

Check out the following foods high in the macromineral magnesium, including dark leafy greens, nuts and seeds, fish, soybeans, avocados, bananas, dark chocolate, and fat-free or low-fat yogurt.

Just 1 ounce (oz) of dry roasted almonds contains 80 mg of magnesium, or about 19 percent of the DV. Other foods containing magnesium include cashews, peanuts, and pumpkinseeds, according to the Cleveland Clinic.

Combine your favorite magnesium-rich nuts and seeds in a healthy homemade trail mix — the perfect afternoon snack to keep your energy up and hunger levels down. Just remember that nuts are also a rich source of calories, per past research, so a little goes a long way, especially if you’re watching your waistline.

Avocados are a good source of magnesium, as well as being loaded with vitamins, heart-healthy nutrients, and disease-thwarting chemical compounds. Magnesium-rich avocados are one of the most nutritious and versatile produce picks around. Add 1 cup of cubed avocado to your salad or sandwich at lunch, and you’ll easily consume 11 percent of the DV of magnesium, according to the USDA. Like nuts, avocados are also rich in healthy fats, according to the Academy of Nutrition and Dietetics, which makes them a concentrated source of calories. So keep portion size in mind when you're enjoying this healthy delight.

Think of dark chocolate as a great way to get your magnesium fix while also indulging. One oz, or about one square, of 70 to 85 percent dark chocolate provides 64.6 mg of magnesium, which is 15.4 percent of the DV, for 170 calories, per the USDA. Furthermore, dark chocolate offers flavanols, which are a type of antioxidant that may help lower blood pressure, improve blood flow, and lower inflammation, according to a past study.

Nonfat or low-fat yogurt is a great source of magnesium: Expect roughly 32 mg (7.6 percent DV) in just one 6 oz container, according to the USDA. Yogurt is also high in protein (9.7 g for 19.4 percent of the DV). Past research suggests that high-protein meals can make you feel fuller longer, which may help you eat fewer calories overall, ultimately leading to weight loss. Pair yogurt with a fiber-rich fruit for an easy, healthy breakfast.

Additional reporting by Debbie Strong.

Last Updated: April 23rd, 2022

Magnesium is an essential mineral required by the body for muscle and nerve function, maintaining heart rhythm, building strong bones (2) and energy production. The secretion and action of insulin also require magnesium.

A deficiency in magnesium can lead to numbness, muscle cramps, seizures, abnormal heart rhythms, and coronary spasms. (2)

Conversely, consuming too much magnesium typically causes diarrhea and nausea as the body attempts to excrete the excess. (2)

High magnesium foods include dark leafy greens, seeds, beans, fish, whole grains, nuts, dark chocolate, yogurt, avocados, bananas and more. The current daily value (DV) for magnesium is 420mg. (2)

Below is a list of high magnesium foods, for more, see the extended lists of magnesium rich foods, magnesium fruits, and magnesium vegetables.

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  • Regulation of Blood Pressure - Diets high in fruits and vegetables provide both magnesium and potassium which are consistently associated with reduced blood pressure. (3,4,5)
  • Reduced Risk of Type II Diabetes - Magnesium is involved in carbohydrate metabolism and the body's use of insulin. (6) Studies show that individuals with type II diabetes have low levels of magnesium in their blood. (7) Correcting this lack of magnesium may help increase sensitivity to insulin and prevent type II diabetes.(8)
  • Reduced Risk of Heart Attack and other Cardiovascular Diseases - Because magnesium is associated with regulation of blood pressure and lower risk of diabetes, it follows that it also reduces risk of cardiovascular disease. (9) Elevated levels of magnesium in the blood have been associated with reduced risk of heart attack and stroke. (10,11,12)
  • Reduced Risk of Osteoporosis - Magnesium plays a role in calcium metabolism and hormones which regulate calcium and may help to protect against osteoporosis. (7,13) Several studies support that increased magnesium intake increases bone health. (7)
  • Reduced Frequency of Migraine Headaches (*Controversial) - Studies show that individuals who have frequent migraine headaches have lower levels of magnesium than other individuals. (14) There is conflicting evidence as to whether increased intake of magnesium will reduce the frequency of migraines. (14,15,16,17)
  • Alleviation of Premenstrual Syndrome (PMS) - Studies suggest that consuming higher amounts of magnesium, perhaps in conjunction with vitamin B6, helps to alleviate bloating, insomnia, leg swelling, weight gain, breast tenderness, and other symptoms associated with PMS. (18)

  • Long distance athletes - People who exercise over long distances lose electrolytes via sweat and need to replenish their sodium, potassium, magnesium, and phosphorus levels.
  • Dehydration - People who consume excess alcohol, or suffer diarrhea, or are dehydrated for other reasons, need to replenish their sodium, potassium, magnesium, and phosphorus levels.
  • People with Gastrointestinal Disorders - Most magnesium is absorbed through the colon so people with gastrointestinal disorders like Crohn's disease are at high risk for a magnesium deficiency. (19,20)
  • People with Poor Functioning Kidneys - Under normal circumstances, the kidneys regulate magnesium levels in the blood, excreting less when stores are low. However, excessive loss of magnesium through urine can occur to people on certain medications, with poorly managed diabetes and in alcoholics. (21,22)
  • The Elderly - As we age the amount of magnesium we absorb decreases and the amount we excrete increases. (7)
  • People on a low protein diet (*Controversial) - Eating less than 30 grams of protein a day may adversely affect magnesium utilization. (23)
  • People taking Certain Medications
    • Proton Pump Inhibitors: Prescription PPIs include Nexium (esomeprazole magnesium), Dexilant (dexlansoprazole), Prilosec (omeprazole), Zegerid (omeprazole and sodium bicarbonate), Prevacid (lansoprazole), Protonix (pantoprazole sodium), AcipHex (rabeprazole sodium), Vimovo, Prilosec OTC (omeprazole), Zegerid OTC (omeprazole and sodium bicarbonate), and Prevacid 24HR (lansoprazole,24)
    • Diuretics: Lasix, Bumex, Edecrin, and hydrochlorothiazide (22)
    • Anti-neoplastic (Cancer) medication: Cisplatin (25)
    • Zinc Supplements (26)

  • Fermentable carbohydrates like those found in grains, dairy, and fruit enhance the absorption of magnesium. (27)
  • Foods with protein enhance the absorption of magnesium and calcium. (23)
  • Phytates, found in vegetables, grains, seeds, and nuts may slightly hinder magnesium absorption, however, high magnesium content of all these foods counteracts the effect of phytates. (28)
  • Foods high in oxalates, such as spinach, leafy greens, nuts, tea, coffee and cacao also reduce magnesium absorption. Cooking reduces oxalic acid, so cooking spinach and other greens is better than eating them raw (in terms of magnesium absorption). (28)

  • Nuts, seeds, dark chocolate, and molasses are high calorie foods and should be eaten in moderate amounts by people with a high body mass index.
  • Dark chocolate, spinach, and almonds are high in oxalates which may inhibit some magnesium absorption. (28) These foods however, are still good sources of magnesium.
  • Brazil nuts are very high in selenium. Excess selenium can lead to diarrhea, bad breath, and even hair loss.

Data for the curated food lists comes from the USDA Food Data Central Repository.

You can check our data against the USDA by clicking the (Source) link at the bottom of each food listing.

Note: When checking data please be sure the serving sizes are the same. In the rare case you find any difference, please contact us and we will fix it right away.

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  1. U.S. Agricultural Research Service Food Data Central
  2. Office Of Dietary Supplements Fact Sheet on Magnesium
  3. Appel LJ. Nonpharmacologic therapies that reduce blood pressure: A fresh perspective. Clin Cardiol 1999;22:1111-5.
  4. Simopoulos AP. The nutritional aspects of hypertension. Compr Ther 1999;25:95-100.
  5. Appel LJ, Moore TJ, Obarzanek E, Vollmer WM, Svetkey LP, Sacks FM, Bray GA, Vogt TM, Cutler JA, Windhauser MM, Lin PH, Karanja N. A clinical trial of the effects of dietary patterns on blood pressure. N Engl J Med 1997;336:1117-24.
  6. Saris NE, Mervaala E, Karppanen H, Khawaja JA, Lewenstam A. Magnesium: an update on physiological, clinical, and analytical aspects. Clinica Chimica Acta 2000;294:1-26.
  7. Institute of Medicine. Food and Nutrition Board. Dietary Reference Intakes: Calcium, Phosphorus, Magnesium, Vitamin D and Fluoride. National Academy Press. Washington, DC, 1999.
  8. Paolisso G, Sgambato S, Gambardella A, Pizza G, Tesauro P, Varricchio H, D'Onofrio F. Daily magnesium supplements improve glucose handling in elderly subjects. Am J Clin Nutr 1992;55:1161-7.
  9. Altura BM and Altura BT. Magnesium and cardiovascular biology: An important link between cardiovascular risk factors and atherogenesis. Cell Mol Biol Res 1995;41:347-59.
  10. Ford ES. Serum magnesium and ischaemic heart disease: Findings from a national sample of US adults. Intl J of Epidem 1999;28:645-51.
  11. Liao F, Folsom A, Brancati F. Is low magnesium concentration a risk factor for coronary heart disease? The Atherosclerosis Risk in Communities (ARIC) Study. Am Heart J 1998;136:480-90.
  12. Ascherio A, Rimm EB, Hernan MA, Giovannucci EL, Kawachi I, Stampfer MJ, Willett WC. Intake of potassium, magnesium, calcium, and fiber and risk of stroke among US men. Circulation 1998;98:1198-204.
  13. Elisaf M, Milionis H, Siamopoulos K.Hypomagnesemic hypokalemia and hypocalcemia: Clinical and laboratory characteristics. Mineral Electrolyte Metab 1997;23:105-12.
  14. Mauskop A, Altura BM. Role of magnesium in the pathogenesis and treatment of migraines. Clin Neurosci. 1998;5(1):24-27.
  15. Peikert A, Wilimzig C, Kohne-Volland R. Prophylaxis of migraine with oral magnesium: results from a prospective, multi-center, placebo-controlled and double-blind randomized study. Cephalalgia. 1996;16(4):257-263.
  16. Pfaffenrath V, Wessely P, Meyer C, et al. Magnesium in the prophylaxis of migraine--a double-blind placebo-controlled study. Cephalalgia. 1996;16(6):436-440.
  17. Wang F, Van Den Eeden SK, Ackerson LM, Salk SE, Reince RH, Elin RJ. Oral magnesium oxide prophylaxis of frequent migrainous headache in children: a randomized, double-blind, placebo-controlled trial. 2003;43(6):601-610.
  18. Bendich A. The potential for dietary supplements to reduce premenstrual syndrome (PMS) symptoms. J Am Coll Nutr. 2000;19(1):3-12.
  19. Rude RK. Magnesium deficiency: A cause of heterogeneous disease in humans. J Bone Miner Res 1998;13:749-58.
  20. Rude KR. Magnesium metabolism and deficiency. Endocrinol Metab Clin North Am 1993;22:377-95.
  21. Kelepouris E and Agus ZS. Hypomagnesemia: Renal magnesium handling. Semin Nephrol 1998;18:58-73.
  22. Ramsay LE, Yeo WW, Jackson PR. Metabolic effects of diuretics. Cardiology 1994;84 Suppl 2:48-56.
  23. R. A. McCance, E. M. Widdowson, and H. Lehmann. The effect of protein intake on the absorption of calcium and magnesium. Biochem J. 1942 September; 36(7-9): 686-691.
  24. FDA Drug Safety Communication: Low magnesium levels can be associated with long-term use of Proton Pump Inhibitor drugs (PPIs)
  25. Lajer H and Daugaard G. Cisplatin and hypomagnesemia. Ca Treat Rev 1999;25:47-58.
  26. Spencer H, Norris C, Williams D.Inhibitory effects of zinc on magnesium balance and magnesium absorption in man. J Am Coll Nutr. 1994 Oct;13(5):479-84.
  27. Charles Coudray, Christian Demigne, and Yves Rayssiguier. Effects of Dietary Fibers on Magnesium Absorption in Animals and Humans. J. Nutr. January 1, 2003 vol. 133 no. 1 1-4.
  28. Torsten Bohn, Lena Davidsson, Thomas Walczyk and Richard F. Hurrel Fractional magnesium absorption is significantly lower in human subjects from a meal served with an oxalate-rich vegetable, spinach, as compared with a meal served with kale, a vegetable with a low oxalate content. Laboratory for Human Nutrition, Institute of Food Science and Nutrition, Swiss Federal Institute of Technology, Zurich, Switzerland (Received 27 May 2003 - Revised 7 November 2003 - Accepted 28 November 2003

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