Magnesium Oxide: An Inorganic Compound for Optimum Heart, Nerve, and Muscle Health

Magnesium Oxide is an Inorganic Compound for Optimum Heart, Nerve, and Muscle Health

Magnesium Oxide: An Inorganic Compound for Optimum Heart, Nerve, and Muscle Health

Magnesium Oxide is a dietary supplement ingredient primarily indicated for the treatment of magnesium deficiency. It is also used to manage several gastrointestinal conditions, relieve depression and other mood-associated illnesses, reduce headaches and migraines, and control blood pressure. The compound is generally indicated for both male and female adults.

What is Magnesium Oxide?

Magnesium oxide is a naturally occurring inorganic compound produced from the calcination of magnesium carbonate or magnesium hydroxide. It appears in nature as the mineral periclase and is often a source of magnesium for medical and non-medical uses. Historically, Magnesium Oxide is known as Magnesium Alba. It usually combines with water to form Magnesium hydroxide which is used as a laxative and an antacid.

Other common terms used to refer to the compound include Mag-Ox, MgO, magnesia, Periclase, and magnesia alba. The compound is usually included in dietary supplement products in powder forms.

Magnesium Oxide powder has a whitish hygroscopic appearance and is generally soluble in acid and ammonia. It is virtually insoluble in water.

The compound is described as having CAS number 309-48-4 and molecular formula H2MgO. Its molecular weight is 42.321 g/mol.

Magnesium Oxide forms and specifications

Magnesium Oxide in dietary supplement products usually has a purity assay of 99%.  Magnesium oxide 99% powder is available for purchase at and other legitimate online suppliers of dietary supplement ingredients.

When buying from Nutriavenue in bulk, the product is usually packed in paper drums with two layers of poly bags inside. Each drum has an average net weight of about 25 kilograms. You may also avail of a different packaging option, depending on your preference. Packaging may also vary depending on the number of products you are to purchase.

Magnesium oxide vs Magnesium citrate

Magnesium oxide and Magnesium citrate are beneficial compounds primarily used to increase magnesium levels. These compounds are essentially similar in terms of general health benefits. However, while Magnesium oxide is insoluble in water, Magnesium Citrate is found to be substantially soluble even in aqueous buffers. Magnesium Citrate is also found to have better absorbability than Magnesium Oxide.

For specific uses, Magnesium Oxide is more commonly used as an antacid for heartburn or indigestion. In contrast, Magnesium citrate is used for constipation.

Magnesium oxide vs Magnesium glycinate

Magnesium glycinate is a common supplement ingredient that consists of Magnesium and the amino acid Glycine. There are no significant differences between Magnesium oxide and Magnesium glycinate. However, while Magnesium Oxide is usually used for short-term management of some illnesses, Magnesium glycinate may be used for longer periods as it is well-tolerated among other Magnesium supplement compounds.

Magnesium oxide vs Magnesium chloride

Magnesium chloride is a form of magnesium compound usually indicated for topical applications. Hence, it is used in the formulation of magnesium oils and bath salts. While Magnesium oxide is orally taken, some experts do not recommend the intake of Magnesium chloride as it causes moderate to severe digestive symptoms, especially in very high doses.

How does Magnesium Oxide work?

As an essential mineral for vital bodily functions, Magnesium supplementation is believed to promote health and wellness in several ways. According to studies, the intake of Magnesium Oxide helps improve nerve cell functioning by interfering with the action of the nerves in transmitting signals. It also produces an osmotic effect in the intestines so that water is drawn into the organ and fecal matter is easily eliminated. Magnesium oxide is also believed to decrease cellular calcium levels which eventually results in smooth muscle relaxation and widening of blood vessels.

Health Benefits of using Magnesium Oxide

The following are among the specific health benefits of using Magnesium Oxide supplements:

It supports nerve, heart, and muscle health

Magnesium plays a vital role in the maintenance of nerves, heart, and muscles. Hence, it is believed that the intake of Magnesium Oxide to supplement Magnesium levels may promote nerve, heart, and muscle health.

It is useful for constipation

Among the uses of Magnesium Oxide is to promote water from being drawn into the intestines. This effect results in the effective elimination of stool and prevents constipation.

It relieves migraines

Menstrual-related migraines, as well as those brought about by problems with nerve cell impulses, are believed to be managed effectively with Magnesium Oxide supplementation. It is best taken before the onset of monthly menstruation to prevent migraines from developing in the early stages.

It promotes sleep

Magnesium oxide has long been used in the treatment of insomnia, along with melatonin. It may be used on its own to promote sleep or in combination with other insomnia treatment compounds.

It relieves anxiety

Taking Magnesium oxide supplements is also found to relieve stress and anxiety. Hence, it may be used to improve mood and promote relaxation among individual users.

Magnesium oxide side effects

While Magnesium oxide supplementation does not necessarily produce side effects, some users have reported having experienced symptoms such as nausea, vomiting, and stomach irritation. With the osmotic effect of the compound, it is also observed that some patients may develop diarrhea. Magnesium oxide supplementation is generally safe and effective. However, patients who are diagnosed with certain conditions, as well as those who are taking some medications are advised to consult their physicians before using the compound.

Magnesium oxide dosage

The recommended daily intake of Magnesium oxide among men is at 400 to 420 mg per day. For women, health practitioners recommend an intake of about 310 to 320 mg per day. However, the said dosage may increase for up to 1000 mg per day depending on the illness ought to be managed. Factors including age, weight, and overall medical condition are also considered in determining the appropriate dose for Magnesium oxide supplementation.

Where to buy bulk Magnesium Oxide powder?

Bulk Magnesium Oxide powder may be purchased from Nutriavenue, an ingredient supplier registered with the Food and Drug Administration and recognized by Halal, Kosher, and GMP.

Our company offers a wide range of products for dietary supplement formulations and research purposes. We also offer shipping services through air, sea, and couriers like FedEx and UPS.

For more details on our products and services, you may visit our website at and inquire from our customer service representatives.

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