Magnesium Sulphate (Epsom Salt)

Perhaps the naming of salt suggests to us that we are in front of another type of table salt, but it is not accurate, as this type is known by its scientific name is magnesium sulfate. See what are the benefits of this salt, and how is it used? Let’s explore this further:

It is a chemical compound that consists of magnesium, sulfur, and oxygen. Epsom salt acquired this name due to its discovery in England and for his salt-like crystal look.

Epsom salt contains magnesium, sulfur, and oxygen in its molecular formula MgSO4, and its molecular weight equals 120.316 g / mol. It is also found in the form of Heptahydrate with the molecular formula MgSO4 · 7H2O so that the compound is surrounded by seven molecules of water, and maybe in the form of the monohydrate of chemical formula MgSO4 · H2O, which is commonly used in agriculture.

In the past, people resorted to dissolving it in water and drinking it, as they used it to fight constipation, insomnia, fibromyalgia, and others, but science did not care to study its actual effects on it.

Magnesium Sulfate Properties

Magnesium sulfate is distinguished as an odorless solid substance, that exists either in the form of white powder or in the form of colorless crystals, as its taste is bitter and salty, and it is soluble in water, and there are many forms of magnesium, differing in their molecular weights, and their solubility in water.

When mixed with water to dissolve, it chemically releases magnesium and sulfate ions. These ions can be absorbed through the skin, thereby providing the body with magnesium and sulfate.
So, the most common use of this type of salt is soaking it in a private bathtub, while others tend to use it as a cosmetic, and others take it orally as a catalyst for diarrhea.

Magnesium Sulfate Benefits

Many alternative medicine professionals consider Epsom salt one of the possible alternative treatment methods, and tend to believe in the following benefits:

  1. Supplying the body with magnesium

Magnesium is the fourth mineral in terms of its availability and needs in the body, and it benefits more than 325 reactions taking place in the body, helping the heart and nervous system.

Many people may experience magnesium deficiency in the body, either as a result of a scarcity in their diet or the inability of their bodies to absorb it properly.

Some claim that the body makes more use of magnesium when soaking it in an Epsom salt bath than when drinking it in water doses.

While this claim is based on a study conducted with only 19 people, all but three of them showed a rise in magnesium levels after soaking a bath of Epsom salt.

There is no doubt that we cannot underestimate this study, but it is a study that needs more examination and dealing with a larger sample.

  1. Reduce stress and promote sleep

Magnesium helps the brain to produce neurotransmitters that stimulate sleep and reduce stress, in addition to being aiding the body in the production of the hormone melatonin, which promotes sleep as well, so it may be a vital element for that.

However, despite the fact that many of those who tried the Epsom salt baths praised its role in promoting sleep and helping them to relax, researches to date have not targeted this article and examined the extent of its impact.

So, this effect may be caused by magnesium, but it may also be just a relaxing effect during the shower itself.

  1. Promote digestion

Magnesium is often used to treat digestive problems, such as constipation, for example, as it stimulates the arrival of water in the colon thanks to its ions, which promotes bowel movement.

Often magnesium is taken orally in the form of magnesium citrate or magnesium hydroxide, as well as many resorts to taking it through Epsom salt, as the US Food and Drug Administration included it as a laxative drug available.

Adults are usually advised to dissolve 2-6 tablespoons of English salt in 240 ml of water and drink it directly, with a laxative effect within 30 minutes to 6 hours.

Of course, consult a specialist and your personal physician before embarking on consuming English salt to direct you to the appropriate amounts for you.

  1. Women and children

Its use for women who suffer from preeclampsia by lowering blood pressure, as it works to prevent premature birth, and is used to treat children with acute nephritis by controlling and preventing seizures.

  1. In veterinary medicine
    in veterinary medicine: Magnesium sulfate has been used in the field of veterinary medicine, as a treatment for arrhythmias, especially for pigs.
  2. Exercise and Epsom salt

Appropriate levels of magnesium in the body help it to consume glucose and lactic acid, which improves the process of feeding the various cells in the body, and thus more beneficial for building muscle and preventing fatigue.

Usually, magnesium deficiency is among athletes. Therefore, they take magnesium supplements to ensure optimal levels of performance.

From here, it is said that the English salt may actually support the body with magnesium levels, which stresses the importance of researching and confirming the theory of magnesium absorption from English salt baths.

  1. Epsom salt and beauty

Many healthy aesthetic recipes resort to the suggestion of Epsom salt as an exfoliator for the skin, in addition to which some products suitable for each skin and others are added and sold in beauty centers. The texture of coarse salt may have the advantage of exfoliating the skin and opening its pores.


In general, there is no precise research confirming or denying the benefits of Epson salt. However, you can always consult your doctor before starting using it to determine the appropriate dosages for you.

Author: Guest Author

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