Magnesium Chloride


Magnesium chloride is an inorganic compound with the chemical formula MgCl2. It is a white crystalline solid that is highly soluble in water. This compound is derived from magnesium, a vital mineral that is essential for numerous biological processes in the human body. Magnesium chloride is commonly found in nature as a mineral called bischofite, which is typically extracted from underground deposits. The compound is produced commercially through various methods, including the reaction of magnesium oxide or hydroxide with hydrochloric acid. It is also a byproduct of the salt extraction process from seawater. Magnesium chloride has a wide range of applications across different industries. In the manufacturing sector, it is used as a precursor for the production of magnesium metal, as well as for the synthesis of other magnesium compounds. Due to its hygroscopic nature, magnesium chloride is often used as a desiccant to control humidity and prevent moisture damage. It is also employed as a de-icing agent on roads and sidewalks during winter, as it effectively lowers the freezing point of water. Additionally, this compound finds use in the production of fireproofing materials, ceramics, and as a catalyst in various chemical reactions. In the medical field, magnesium chloride is utilized for its therapeutic properties. It is commonly administered intravenously to treat magnesium deficiency, a condition that can lead to muscle weakness, irregular heartbeat, and other health issues. Furthermore, magnesium chloride is sometimes used topically in the form of magnesium oil for its potential health benefits. In conclusion, magnesium chloride is a versatile compound with numerous industrial applications and medical uses. Its wide availability, solubility, and unique properties make it a valuable substance in various fields, contributing to the advancement of technology, infrastructure, and human health.

Expert Recommendations:

Dr. Christian Gonzalez recommends this for sleep and relaxation: prioritize a consistent sleep schedule, limit exposure to blue light before bed, practice relaxation techniques such as deep breathing or meditation, and consider herbal supplements like chamomile or lavender.¹

What are the differences between Magnesium Chloride and Magnesium L-Threonate?

Magnesium chloride and Magnesium L-Threonate differ in their chemical composition and bioavailability. While magnesium chloride is commonly used for its general health benefits, Magnesium L-Threonate is specifically known for its cognitive benefits. Studies have shown that magnesium L-Threonate benefits for cognition include improved memory and overall cognitive function.


• Helps maintain proper muscle function • Supports healthy nerve function • Promotes strong bones and teeth • Aids in regulating blood pressure • Assists in maintaining a healthy heart rhythm • Supports a healthy immune system • Helps in the absorption of calcium and potassium • Supports energy production and metabolism • Helps alleviate symptoms of migraines and headaches • Assists in relieving muscle cramps and spasms • Supports a healthy sleep pattern • Helps reduce symptoms of anxiety and depression


• Consult with a healthcare professional before taking magnesium chloride, especially if you have any pre-existing medical conditions or are taking other medications. • Avoid taking magnesium chloride if you have kidney problems or kidney disease, as it may worsen these conditions. • People with heart conditions or a history of heart disease should use magnesium chloride with caution, as it may affect heart rhythm. • Pregnant or breastfeeding women should consult their doctor before taking magnesium chloride, as its safety in these situations is not well-established. • Excessive intake of magnesium chloride can cause diarrhea, stomach cramps, and nausea. Follow the recommended dosage and consult a doctor if these side effects occur. • Individuals with low blood pressure should be cautious when taking magnesium chloride, as it may further lower blood pressure levels. • Those with myasthenia gravis (a neuromuscular disorder) should avoid magnesium chloride, as it may worsen muscle weakness. • People with allergies to magnesium or chloride should avoid taking magnesium chloride. • It is important to read and follow the instructions and dosage recommendations provided with the magnesium chloride supplement. • Store magnesium chloride supplements in a cool, dry place, away from direct sunlight and out of reach of children.


1. Magnesium Reviews with Richele Webb

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