2021's 10 Best Magnesium Oxide
TOP SUPPLEMENTS

Best Magnesium Oxide

Magnesium is a mineral important to healthy functioning that can come in many forms, including magnesium oxide.

Magnesium oxide is a solid form of the mineral Magnesium. It has the highest concentration of all magnesium forms and is often used as a supplement.

Magnesium oxide boosts magnesium levels in the body, which has been shown to:

  • Improve sleep (See Reference 1)
  • Regulate blood sugar levels
  • Reduce muscle cramps
  • Improve athletic performance

Magnesium is crucial to bodily functions. It contributes to protein synthesis, energy metabolism, and the functioning of the brain, bones, muscles, and heart.

Magnesium occurs naturally in foods like whole grains, leafy greens, and legumes. However, many people still require magnesium supplements like magnesium oxide to obtain appropriate levels.

Magnesium Oxide Benefits

Sleep Quality

Magnesium is known for its ability to improve sleep quality. One mouse study found that animals with higher levels of magnesium saw improved sleep regulation and quality, while animals with magnesium deficiencies demonstrated lower quality sleep patterns. (See Reference 2)

Another study focusing on magnesium consumption and sleep disorders found that participants with a higher magnesium intake had fewer incidents of daytime sleepiness. Daytime sleepiness is a sleep disorder that can negatively affect proper sleep routines.

Blood Sugar Levels

Diabetes has been linked to low amounts of magnesium, so magnesium oxide supplements may also be able to improve blood sugar levels. Magnesium is known to play a key role in the actions of insulin, a key hormone involved in diabetes and blood sugar regulation. Low magnesium levels have been shown to play a role in increasing insulin resistance in diabetics. Therefore, supplements like magnesium oxide may be able to help reduce insulin resistance. (See Reference 3)

It is also thought that higher levels of magnesium may provide increased blood glucose benefits, which makes magnesium oxide an excellent supplement candidate thanks to its higher magnesium concentration. One study looked into just how magnesium oxide may act on insulin resistance – it found that higher doses of magnesium supplementation may be able to improve insulin control in patients with Type 2 Diabetes, although more studies are needed to establish this theory. (See Reference 4)

Muscle Cramps

We know that magnesium plays a key role in the function of muscles and research tells us that magnesium supplements like magnesium oxide may be able to reduce muscle cramping. (See Reference 5)

One study gave magnesium supplements to a group of patients with regular leg cramps and a placebo to another group of patients with regular leg cramps. It was found that there was a greater reduction in leg cramps in participants given the supplement than those who were simply given a placebo.

Another study found that magnesium supplements were even able to reduce leg cramps safely in pregnant women, with patients seeing a reduction of both frequency and intensity of pregnancy-induced muscle cramping.(See Reference 6)

Athletic Performance

Research also tells us that magnesium supplements such as magnesium oxide may be able to boost exercise performance, especially at higher levels. This can be more easily achieved through the higher concentration levels of magnesium oxide. (See Reference 7)

One study looked into how magnesium supplements affected the physical performance of 25 professional male volleyball players. The athletes were given 350mg of magnesium supplementation a day for 4 weeks and were tested before and after the magnesium regime. The results showed that higher levels of magnesium supplementation improved anaerobic metabolism in the players. These results still occurred in patients who weren’t magnesium-deficient.


2021's 10 Best Magnesium Oxide
TOP SUPPLEMENTS

Our list of the top 10 magnesium oxide supplements is organized to reflect what you most value in your supplements. First and foremost is quality. All ten of these top ten supplements meet high standards of quality and come from brands with a proven record in excellence and purity. Another important factor in deciding the top ten was cost. You don’t have to pay through the nose to get a high quality supplement. In addition, all the companies represented on our top ten list have stellar records with customer service and prompt shipping to ensure that your supplement experience is enjoyable from the first click to your final dose.

Nutricost Magnesium Oxide Capsules are our #1 Rated Magnesium Oxide Supplement, as it is high quality and half the price of its competitors. Nutricost Magnesium Oxidee Capsules feature 750 mg of Magnesium Oxide in each serving. Click Here for Lowest Price

Uniquely, Nutricost is one of the few companies that control the full chain of manufacturing, from sourcing to manufacturing in an FDA-registered facility to warehousing and fulfillment, ensuring strict quality standards are met. Nutricost also offers exceptional customer support for all of its products.

Priced under $13, Nutricost Magnesium Oxide Capsules comes with 240 capsules, which is just $0.05 each!. With Nutricost, you can be assured that this product does NOT contain ANY extra ingredients, fillers, or preservatives.

Nutricost Magnesium Oxide comes with a 120-day, no-questions-asked, money-back guarantee – the best guarantee on the market!

  • Our #1 Magnesium Oxide!
  • Amazon's Choice
  • Only $0.05 per Capsule!
  • Potent 750 mg Per Serving
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Heart & Bone Health: Magnesium, one of most important minerals, plays an essential role in maintaining normal heart function, muscle and bone strength.
  • Supports already normal heart function.
  • Dietary supplement formulated to provide valuable support in filling important nutrient gaps in adults.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Nervous System Supports
  • ESSENTIAL MINERAL
  • Supports Energy Production
  • Promotes Bone & Muscle Health
  • Critical for Enzyme Function
  • Made In USA
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Supports healthy nerve and muscle function^promotes bone health^value size
  • Non-gmo
  • Gluten Free.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • OPTIMAL DOSE
  • ESSENTIAL MINERAL
  • GMP Quality Assured
  • Manufactured in the USA in a GMP registered facility
  • Let us know if you have any questions or if can be of any service!
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • MAGNESIUM 500MG CAPSULES
  • MAGNESIUM SUPPLEMENT
  • BONE HEALTH SUPPLEMENTS
  • SUNDOWN NATURALS SUPPORTS WELLNESS
  • GUARANTEED QUALITY
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Cofactor in many essential functions within the body, supporting energy production, heart health, bones health and healthy nerves function.
  • Supports digestive health, it may work as an antacid to help relieve heartburn or sore stomach and as a laxative to help relieve constipation.N
  • 500 mg dose is common for promoting bone health & more
  • Amazing Nutrition magnesium Oxide supplement is free of artificial preservatives, flavors, colors & sweeteners Our magnesium oxide is vegetarian friendly and free of sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish & sodium
  • All our products are proudly made in USA with Guaranteed Purity & Potency
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Contains a 100-day supply of Nature Made Magnesium 250 mg Tablets, 100 tablets per bottle.
  • Essential nutrient to support nerve, muscle, heart and bone health.
  • Adults, take 1 tablet daily with water and a meal.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Helps Maintain muscle and heart function
  • Supports normal heart rhythm
  • 400 mg Per Serving
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Improves Nutrient Absorption, Muscle Function & Digestion.
  • 6 MONTH SUPPLY
  • 100% PURE, NO ADDITIVES, RICE OR STEARATE FILLERS.
  • MADE IN THE USA
  • 100% MONEY BACK GUARANTEE.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.