10 Amazing health benefits of magnesium supplements

Magnesium is a vital nutrient that plays a key role in numerous bodily functions, yet it often doesn’t get the attention it deserves. Many people unknowingly suffer from a deficiency, which can lead to a variety of health issues.

Fortunately, magnesium supplements offer a simple solution to help you maintain the right balance of this essential mineral.

Understanding how to incorporate magnesium properly and choosing the right supplement can make a significant difference.

As you continue reading, you’ll discover the specific benefits of magnesium and how it can positively impact different areas of your health. This knowledge will empower you to make informed choices about your nutritional needs and wellness strategies.

What types of magnesium are there?

Magnesium supplements are goods that contain magnesium in a variety of forms and are used to boost a person’s consumption of the mineral [1]. If a person cannot get enough magnesium from their food, these supplements can help them achieve their daily needs for the mineral.

There are several different kinds of magnesium supplements, including pills, capsules, powders, and liquids. Typical forms consist of:

  • Magnesium citrate – This type of magnesium is very quickly absorbed by the body and is thus highly accessible. It is frequently employed to ease constipation and enhance digestion.
  • Magnesium oxide – It has a lower bioavailability but a higher concentration of elemental magnesium. It is frequently employed as a laxative and as a heartburn remedy.
  • Magnesium glycinate – An amino acid chelated form of magnesium that is linked to glycine. It has a high bioavailability and is less prone to have negative effects on the digestive system. It is frequently used to enhance relaxation, mood, and sleep.
  • Magnesium malate – This form of the mineral is chelated with the cellular energy-producing substance malic acid. Magnesium malate supports energy generation, muscular function, and recuperation because of its high bioavailability.
  • Magnesium chloride – Used for transdermal magnesium supplementation and is available in topical formulations such as creams, gels, and oils. This version may be administered directly to the skin, where it is absorbed and the digestive system is not involved.

Magnesium supplements may be helpful for people who have trouble getting enough magnesium through diet alone, such as those with certain medical disorders, rigid diets, or poor nutrient absorption.

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What is the biggest benefit of magnesium?

Magnesium is essential for your body and brain, helping to control everything from blood sugar levels to enhancing physical performance.

However, despite the fact that it may be found in a wide range of foods, including leafy greens, nuts, seeds, and beans, many individuals do not get enough of it.

Here are 10 magnesium health advantages supported by research.

1. Improves bone health

Magnesium is a necessary mineral that is needed for keeping strong bones. In the bones, where it helps to maintain and mineralize bones, the body stores around 60% of its magnesium. Numerous studies have demonstrated that taking more magnesium can help both men and women’s bones. 

According to research in the Journal of Clinical Endocrinology and Metabolism, postmenopausal women who took magnesium supplements for six months had considerably higher spine and hip bone mineral density than those who took a placebo.

Another research indicated that males with osteoporosis who took magnesium supplements had higher bone densities [2]. Males who took magnesium supplements for a year had considerably higher hip and spine bone densities than those who took a placebo.

2. Reduces muscle cramps and spasms

Magnesium helps control the equilibrium of calcium and potassium ions, which is crucial for proper muscular function. It also plays a significant role in the contraction and relaxation of muscles.

Studies have shown that taking a magnesium supplement may assist those who are magnesium deficient to experience less muscular cramps and spasms. 

For instance, research indicated that athletes who took magnesium supplements experienced much less muscular cramps than those who took a placebo. Magnesium supplementation enhances muscular performance and decreases cramping frequency in older persons. 

Magnesium supplementation enhances muscular relaxation and lowers muscle excitability, and it is considered to aid in the reduction of muscle cramps and spasms. It could also lessen the oxidative stress and inflammation that can cause muscle discomfort and cramping.

magnesium oxide
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3. Lowers blood pressure

Magnesium can help control blood pressure by relaxing blood vessels, reducing inflammation, and regulating electrolyte balance.

When someone has hypertension (high blood pressure), taking magnesium supplements can help reduce their blood pressure. 

For instance, a study in the Journal of Hypertension revealed that giving patients with hypertension a 12-week magnesium supplement dramatically lowered their systolic and diastolic blood pressure.

Another research in the European Journal of Clinical Nutrition discovered that giving overweight and obese persons with hypertension magnesium supplements for eight weeks decreased both systolic and diastolic blood pressure.

4. Improves sleep quality

Serotonin, a neurotransmitter that is crucial for regulating sleep-wake cycles and encouraging relaxation, is one neurotransmitter that magnesium aids in controlling the synthesis and activity of [3].

Additionally, melatonin, a hormone that aids in regulating sleep-wake cycles, is produced and regulated by magnesium. 

According to a study in the Journal of Research in Medical Sciences, older persons with insomnia who took a magnesium supplement for eight weeks reported better quality and longer periods of sleep. 

Another research in the Journal of Sleep Research indicated that giving magnesium supplements to persons with low magnesium levels for seven weeks reduced insomnia and increased sleep quality.

5. Reduces migraine frequency

Serotonin, a neurotransmitter involved in controlling the constriction and dilation of blood vessels, is one neurotransmitter that magnesium aids in regulating. Migraines have been associated with abnormal serotonin levels, and magnesium may help control serotonin levels. 

Magnesium also aids with muscular relaxation, which is important since migraines can be brought on by tightness and tension in the muscles that surround the head and neck.

Additionally, it has anti-inflammatory qualities, and migraines may be exacerbated by inflammation.

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6. Improves insulin sensitivity 

Magnesium is essential for insulin sensitivity and glucose metabolism, and it has been linked to insulin resistance and a higher risk of type 2 diabetes. Magnesium aids in controlling the movement of glucose across cell membranes, which is crucial for preserving normal blood glucose levels. 

Contains anti-inflammatory effects and is crucial for pancreatic function, including the generation and release of insulin. Chronic inflammation can lead to insulin resistance.

7. Supports heart health

Magnesium has a critical role in controlling the electrical activity of the heart, which is essential for preserving a regular heartbeat. It helps in the relaxation of the blood vessel smooth muscles [4], which improves blood flow, lowers blood pressure, and lowers the risk of heart disease. 

Since persistent inflammation can lead to heart disease, magnesium contains anti-inflammatory effects. Magnesium also has anti-inflammatory qualities, and persistent inflammation can aid in the onset of heart disease.

8. Reduces inflammation

Due to its anti-inflammatory qualities, magnesium may aid in lowering inflammatory levels in the body. The immune system’s normal reaction to injury, infection, or tissue damage is inflammation. 

However, chronic inflammation has been linked to the emergence of a number of diseases, including heart disease, diabetes, and arthritis. Inflammatory cytokines, which are proteins involved in the immune response, may be reduced by magnesium. 

Due to its antioxidant qualities, it could lessen oxidative stress, which can fuel inflammation. Magnesium may also assist in regulating immune cell activity, which has an impact on inflammation levels.

supports heart health
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9. Supports mental health

Magnesium is crucial for preserving normal brain function and may help to improve mental health. It is also involved in a number of processes that may have an impact on mood and cognitive performance. 

It has been demonstrated to soothe the neurological system, which can aid in lowering tension and anxiety. Since oxidative stress can lead to the emergence of mood disorders like depression, magnesium’s antioxidant qualities may help prevent it.

10. May improve exercise performance

Magnesium insufficiency has been linked to decreased exercise performance and increased muscle injury. Magnesium is essential for energy metabolism and muscular function. Magnesium has a role in muscular relaxation, and a lack of it can cause cramps and spasms, which can make it difficult to exercise.
Magnesium is necessary for the body’s energy synthesis and storage, and enough of it can enhance exercise performance and endurance. Protein synthesis, which is essential for muscle development and repair, depends on magnesium [5].

What is the most effective way to take magnesium?

The efficiency and absorption of a magnesium supplement might be impacted by when it is taken. Here are some guidelines about when to take supplements of magnesium:

  1. Magnesium supplements should be taken with meals in order to increase absorption and lower the risk of adverse gastrointestinal effects.
  2. Different kinds of magnesium supplements absorb nutrients at varying rates and may be more effective at particular periods. Magnesium glycinate, on the other hand, can be better absorbed with meals. Magnesium citrate, for instance, is frequently taken on an empty stomach.
  3. Magnesium and calcium supplements should not be used simultaneously since they compete with one another for absorption in the body. If you take both supplements, give yourself at least two hours between each one [6].
  4. The time of magnesium supplementation may vary depending on your own demands and health situation. For instance, taking magnesium before bedtime may be advantageous if your goal is to increase the quality of your sleep.

To find the right amount and form of magnesium for your unique needs and to discuss the optimal time for supplementation, depending on your unique situation, it is always preferable to visit a healthcare expert before beginning any supplementation.

Final takeaways

Magnesium has on various aspects of our health—from strengthening bones and boosting cardiovascular health to enhancing sleep quality and managing stress.

Each benefit underscores the crucial role magnesium plays in maintaining and enhancing bodily functions, making it clear why ensuring adequate intake is vital.

The goal here isn’t just to address a deficiency but to proactively support your health. Magnesium has the potential to enhance your quality of life significantly, so why not give it the attention it deserves?

Talk to your healthcare provider today about how magnesium supplements might fit into your health regimen.


What are the primary benefits of taking magnesium supplements?

Magnesium supplements can enhance bone health and cardiovascular function. They also aid in managing diabetes, reducing migraine frequency, and improving sleep quality.

Can taking magnesium supplements help with sleep?

Yes, magnesium supplements can help improve sleep quality. They promote relaxation and can reduce the time it takes to fall asleep by regulating neurotransmitters.

Can magnesium supplements interact with medications?

Yes, magnesium can interact with certain medications, including diuretics, antibiotics, and medications for osteoporosis. Always consult with a healthcare provider before starting any supplement.

How long does it take to see benefits from magnesium supplements?

Improvements can be noticed as quickly as one week, but it often takes up to a month to experience the full benefits. Consistency and following the recommended dosage are key.

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[1] https://ods.od.nih.gov/factsheets/Magnesium-Consumer/
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8313472/
[3] https://www.ncbi.nlm.nih.gov/books/NBK560856/
[4] https://www.everydayhealth.com/atrial-fibrillation/diet/where-to-get-your-magnesium-for-healthy-heart/
[5] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1855626/
[6] https://www.health.com/calcium-and-magnesium-8425841

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