The Essential Guide to Magnesium Supplements: Benefits and Types

Recently, during a chat with my mom and sister, the topic of magnesium came up. Since last October (2023), I’ve been taking a magnesium supplement before bedtime to improve my sleep quality. Lately, though, I’ve noticed that it leaves me feeling more tired in the mornings, so I’ve decided to pause taking it for now. Nonetheless, magnesium is truly a remarkable supplement, and if you’re deficient, the benefits can be truly transformative

When it comes to keeping our bodies in top shape, magnesium is often overlooked. This mighty mineral is involved in over 300 enzymatic reactions, from energy production to muscle function. Since our diets sometimes fall short in the magnesium department, many of us turn to supplements to fill the gap. But with so many options out there, how do you know which one to pick? Let’s break down the different types of magnesium supplements, the signs of magnesium deficiency, and how it can affect your body.

Signs of Magnesium Deficiency

Before diving into the types of magnesium supplements, it’s important to recognize if you might need one. Magnesium deficiency can manifest in various ways, and being aware of these signs can help you take the necessary steps to improve your health.

  1. Muscle Cramps and Spasms: One of the most common signs of magnesium deficiency is frequent muscle cramps or spasms. Magnesium helps regulate muscle contractions, and a lack of it can lead to uncontrollable twitching or cramping.
  2. Fatigue and Weakness: Feeling unusually tired or weak can be a result of magnesium deficiency. Magnesium is crucial for energy production, and low levels can leave you feeling drained.
  3. Mental Health Issues: Magnesium plays a role in brain function and mood regulation. Deficiency can lead to symptoms like anxiety, depression, and irritability.
  4. Irregular Heartbeat: An irregular heartbeat, or arrhythmia, can occur when magnesium levels are too low. This happens because magnesium helps regulate heart rhythms.
  5. High Blood Pressure: Magnesium helps relax blood vessels. Without enough magnesium, blood vessels can constrict more than they should, leading to high blood pressure.
  6. Numbness and Tingling: Low magnesium levels can affect nerve function, causing sensations of numbness and tingling, especially in the extremities.

If you’re experiencing any of these symptoms, it might be time to consider increasing your magnesium intake, either through diet or supplements.

Types of Magnesium Supplements

Now, let’s explore the different types of magnesium supplements and what they can do for you.

1. Magnesium Citrate

Benefits: Magnesium citrate is a crowd favorite and for good reason. It’s easily absorbed by our bodies, making it a go-to for those needing a quick magnesium boost. Plus, it’s known to help with digestion and relieve constipation, thanks to its mild laxative effect.

Usage: Perfect if you’re looking for a supplement that helps with digestive issues or just need a reliable magnesium source.

2. Magnesium Glycinate

Benefits: If you struggle with anxiety, sleep issues, or chronic pain, magnesium glycinate might be your best bet. It’s bound to glycine, an amino acid that promotes relaxation and better sleep. Bonus: it’s gentle on the stomach.

Usage: Great for reducing stress, improving sleep, or easing chronic pain.

3. Magnesium Oxide

Benefits: Magnesium oxide is a common and budget-friendly option. While it’s not as easily absorbed as some other types, it’s effective for treating magnesium deficiency and soothing digestive issues like heartburn.

Usage: A good choice if you’re looking for an affordable way to tackle magnesium deficiency or digestive problems.

4. Magnesium L-Threonate

Benefits: This newer supplement is making waves for its potential brain benefits. Magnesium L-threonate can cross the blood-brain barrier more effectively, which might help improve memory and cognitive function.

Usage: Ideal for those interested in boosting brain health and mental clarity.

5. Magnesium Chloride

Benefits: Magnesium chloride is highly absorbable and often used in topical applications, like magnesium oil. It’s great for improving skin health and relieving muscle cramps and soreness.

Usage: Perfect for anyone who prefers to apply their supplements directly to the skin or needs to target muscle issues.

6. Magnesium Malate

Benefits: Combining magnesium with malic acid (found in fruits), magnesium malate is excellent for reducing muscle pain and fatigue. It’s especially beneficial for those with chronic fatigue syndrome or fibromyalgia.

Usage: Best for those needing an energy boost or dealing with chronic pain and fatigue.

7. Magnesium Taurate

Benefits: Magnesium taurate is paired with taurine, an amino acid that supports heart health. This form can help regulate blood pressure and improve overall heart function.

Usage: Ideal for maintaining heart health and managing blood pressure levels.

Natural Ways to Get Magnesium

While supplements are convenient, getting magnesium from natural sources is also beneficial. Here are some magnesium-rich foods to consider adding to your diet:

  • Dark Leafy Greens: Spinach, kale, and Swiss chard are packed with magnesium.
  • Nuts and Seeds: Almonds, cashews, pumpkin seeds, and sunflower seeds are excellent sources.
  • Whole Grains: Brown rice, quinoa, and oats contain magnesium.
  • Legumes: Beans, lentils, and chickpeas are nutrient-dense options.
  • Avocado: Besides being a healthy fat, avocados are a good source of magnesium.
  • Bananas: They not only provide potassium but also contain magnesium.
  • Dark Chocolate: Indulge in moderation for a magnesium boost.

Incorporating these foods into your diet can help you maintain healthy magnesium levels naturally.

How to Choose the Right Magnesium Supplement

When choosing a magnesium supplement, think about your specific health needs. Are you looking to improve your digestion, sleep better, support your heart, or boost brain power? Also, it’s a good idea to chat with a healthcare provider to find the right dosage and form for you.


Magnesium is a powerhouse mineral that keeps our bodies running smoothly. Whether you opt for supplements or focus on magnesium-rich foods, ensuring adequate intake can make a significant difference in your overall health.

Disclaimer: This blog post is for informational purposes only and shouldn’t be considered medical advice. Always consult with a healthcare provider before starting any new supplement regimen.

Got any questions or need more guidance? Drop a comment below or reach out directly! Let’s chat about how magnesium can level up your health journey.

xoxo
-S

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