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How Does Magnesium Benefit Your Health?

By Apollo 24|7, Published on- 31 October 2023

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Minerals play a vital role in maintaining overall health. Among these essential minerals, magnesium is an important mineral for your health as it aids in muscle function, including relieving cramps and promoting relaxation. Given its importance, it is essential to ensure an adequate intake of magnesium through diet and supplementation, if necessary. In this article, we will explore the sources of magnesium in our diet, magnesium health benefits, and lifestyle factors that optimise its absorption.

What are the Benefits of Magnesium?

Magnesium is an essential mineral that is involved in numerous bodily functions and processes. Here are some key magnesium health benefits:

  • Promoting Heart Health: Magnesium is known to support cardiovascular health by helping to regulate blood pressure and promoting proper heart rhythm. It also aids in preventing the formation of dangerous blood clots.
  • Supporting Bone Health: Magnesium is essential for maintaining strong and healthy bones. It works in conjunction with other nutrients like calcium (a mineral important for bones) and vitamin D to enhance bone density and reduce the risk of osteoporosis.
  • Regulating Blood Sugar Levels: Magnesium plays a significant role in glucose metabolism, assisting in the regulation of blood sugar levels. Adequate magnesium levels can improve insulin sensitivity and reduce the risk of type 2 diabetes.
  • Reducing Anxiety: Studies have shown that magnesium supplements may help alleviate symptoms of depression, anxiety, and stress. It acts as a natural relaxant, promoting calmness and improving overall mood.
  • Improving Sleep Quality: Magnesium has been found to contribute to better sleep quality by regulating neurotransmitters (chemicals in the brain) that promote relaxation and restful sleep. It can also help reduce insomnia symptoms.

Dietary Sources of Magnesium

By incorporating magnesium-rich foods into your diet, you can enjoy magnesium health benefits that it offers naturally.

1. Whole Grains

Whole grains, such as brown rice, quinoa, and buckwheat, are excellent sources of magnesium. Including these grains in your diet can help you meet your daily magnesium requirements. To enjoy the nutritional benefits of whole grains rich in magnesium, try recipes like a hearty quinoa salad, brown rice biryani or a delicious buckwheat pancake.

2. Leafy Green Vegetables

Leafy green vegetables such as spinach, kale, and Swiss chard are not only packed with vitamins and minerals but also contain a good amount of magnesium. Including these greens in your meals can help boost your magnesium intake. To incorporate leafy greens into your diet, try adding them to salads, smoothies, or stir-fries. Spinach can be a great addition to omelettes or pasta dishes, while kale can be baked into crispy kale chips for a healthy snack option.

3. Nuts and Seeds

Almonds, cashews, pumpkin seeds, and sunflower seeds are all packed with magnesium. Snacking on these nuts and seeds can provide you with a healthy dose of this essential mineral. You can include nuts and seeds in your diet by sprinkling them over salads or yoghurt, adding them to homemade granola bars, or simply enjoying them as a standalone snack.

4. Legumes

Lentils, chickpeas, and black beans are not only rich in fibre and protein but also contain significant amounts of magnesium. These legumes are widely used in Indian cuisine and can be included in various dishes. Lentils can be made into comforting soups or used as a base for curries. Chickpeas, commonly known as chana, can be used to make delicious curries, salads, or even hummus. Black beans, also called rajma, are often used in North Indian dishes like rajma masala.

5. Fish and Seafood

Fish, especially fatty fish like salmon and mackerel, are excellent sources of magnesium. Including these fish options in your diet can provide you with a good amount of this essential mineral. Grilled salmon or baked mackerel can be enjoyed with a side of steamed vegetables for a nutritious meal. If you prefer vegetarian options, you can consider seaweed, which is also a rich source of magnesium and can be added to soups or salads.

Magnesium Supplements

Although dietary sources of magnesium are important, if you have specific magnesium deficiencies or need to increase your intake for particular health concerns, a magnesium supplement or magnesium capsules may be beneficial for you.

1. When to Consider Supplements

You may consider taking magnesium capsules, if you:

  • Experience frequent muscle cramps, particularly during sleep or exercise
  • Have health conditions such as diabetes, high blood pressure, or gastrointestinal disorders

However, it is crucial to consult a healthcare professional before starting any supplementation, including magnesium for cramps, to ensure it is safe and appropriate for your specific needs.

2. Types of Magnesium Supplements

There are different forms of magnesium supplements available, including magnesium citrate and magnesium glycinate.

  • Magnesium citrate is known for its laxative effect and is often used to relieve constipation.
  • Magnesium glycinate is highly absorbable and may be better tolerated by individuals with sensitive stomachs.

It is best to consult a doctor to ensure the type that suits your needs and preferences.

3. Proper Dosage and Usage

The general dosage guideline for magnesium supplements is around 300–400 mg per day for adults. However, this may vary depending on individual factors such as age, sex, and health condition. It is always advisable to start with a lower dose and gradually increase as needed.

To maximise absorption and minimise side effects, it is recommended to take magnesium supplements with meals. Additionally, dividing the dosage throughout the day can help improve absorption and avoid digestive discomfort.

Lifestyle Factors to Optimise Magnesium Absorption

Incorporating the following lifestyle factors into your daily routine can enhance magnesium absorption:

1. Reduce Stress Levels

When stressed, the body releases stress hormones that can interfere with magnesium absorption and increase its excretion. To reduce stress levels, consider incorporating relaxation techniques such as deep breathing exercises, meditation, or yoga into your daily routine.

2. Regular Exercise

Physical activity helps stimulate the absorption of magnesium by increasing blood circulation and improving overall metabolic function. Aim for at least 30 minutes of moderate-intensity exercise, such as brisk walking or cycling, most days of the week. Additionally, strength training exercises can further enhance magnesium absorption.

3. Limiting Alcohol and Caffeine Intake

Alcohol and caffeine acts as a diuretic, causing increased urine production and subsequent loss of magnesium. Hence, it's important to consume them in moderation. Opt for healthier alternatives like herbal teas or decaffeinated beverages to protect your magnesium levels.


Magnesium is involved in various bodily functions, including muscle contraction, nerve function, and energy production. By ensuring an adequate intake of magnesium, you can potentially reduce the frequency and severity of cramps and promote overall well-being. Foods such as spinach, almonds, pumpkin seeds, and dark chocolate are excellent sources of this essential mineral. However, if you struggle to meet your daily requirements through diet alone, a magnesium supplement may be beneficial.

Explore Magnesium Supplements


Q. Can magnesium supplements interact with other medications?

Certain medications, such as antibiotics, diuretics, and medications for heart conditions or osteoporosis, may interact with magnesium supplements.

Q. Is it possible to overdose on magnesium?

While it is rare, excessive intake of magnesium can lead to diarrhoea, nausea, and abdominal cramping. It is important to follow the recommended dosage guidelines and consult with a doctor before starting any new supplements.

Q. Should I prefer magnesium capsules over other forms?

Although there are various forms of magnesium available, including powders and liquids, magnesium capsules are a convenient option. They provide an accurately measured dose of magnesium, making it easy to incorporate into your daily routine.

Q. Can magnesium supplements be taken long-term?

In most cases, magnesium supplements can be taken long-term if recommended by a healthcare professional. However, it's essential to monitor your magnesium levels regularly as excessive intake over an extended period may lead to imbalances in other minerals.

Q. Does cooking or processing foods affect the magnesium content?

Yes, some cooking and processing methods can lead to the loss of magnesium in foods. Steaming or microwaving vegetables and consuming whole grains can help preserve magnesium content.


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