Magnesium Supplements: Why Are They Monumental to Your Health?

Sep 08, 2023Zahid Merali, B. Sc. (Pharm), R. Ph.

Magnesium supplements have many benefits for your health. This article tells you everything you need to know about magnesium and its importance to your health.

Magnesium supplements don't get the attention they deserve, even though this mineral is essential for your body's function. From protein synthesis to cellular metabolism, every cell in your body uses it. In fact, this single mineral powers more than 600 different reactions in your body!

If you don't get enough, you may get restless leg syndrome, cramps, migraines, fatigue, anxiety, and insomnia. That's why it is so important you get all the magnesium your body needs.

Magnesium Supplements: Why Are They Monumental to Your Health?

magnesium supplements health benefits

Magnesium is super important for making sure your body functions properly. It's found all over your body and helps with over 325 enzyme reactions. Indeed, 60% of your body's magnesium resides in your bones and cells, while a small amount is in your blood.

Unfortunately, magnesium deficiencies are becoming more common because it's harder to get enough from your diet. This is where magnesium supplements come in. But aside from preventing health issues, what is magnesium good for, exactly?

Let's look at how taking magnesium supplements can benefit you.

Magnesium Benefits

Magnesium helps maintain normal muscle and nerve function. It also helps produce ATP, which is essential to your cells' metabolic activity. It's vital to get enough of this supplement.

Other magnesium supplement benefits include:

  • Regulating heart rhythm and blood pressure
  • Maintaining normal muscle function
  • Helping build strong bones and teeth while helping calcium absorption
  • Relaxing muscles and nerves
  • Relieving depression
  • Helping you sleep

On top of these benefits, magnesium can also improve your exercise performance. It does this by keeping you energized and moving blood sugar into your muscles.

According to some studies, magnesium may also promote reduced inflammation. This is because the mineral reduces markers of inflammation.

Research also finds that it helps relieve PMS symptoms, period cramps, and migraines.

magnesium supplement

Magnesium Deficiency. Why is it so hard to get enough?

You should get between 300 and 400mg of magnesium each day. Unfortunately, many don't reach this.

Since magnesium is 'technically' a metal, it can be difficult for your body to absorb all it needs. It's not like you can gnaw on a hunk of magnesium to get your nutrients—plus, that would cause some serious damage to your teeth.

Most supplements bond it with other materials to make magnesium easier to digest. These can include citric and malic acid. Still, not all magnesium supplements are the same.

Modern life also causes our bodies to use up more magnesium. For example, magnesium helps your body produce cortisol when you're stressed. Funnily enough, the more magnesium you have, the better your body responds to stress and lowers cortisol.

Magnesium Foods

You may be wondering about magnesium-rich foods. Can't we just get what we need from our diet? The problem is that many foods like leafy greens and whole grains aren't the best sources anymore.

This is because modern agricultural practices grow them in nutrient-depleted soil. Indeed, industrialized agriculture has depleted magnesium and other nutrient density in soil. Unfortunately, this means our vegetables may have less magnesium than they used to.

But it's still important to eat foods with magnesium. Just because they have less than they did doesn't mean they aren't good for you. There are also still some magnesium-rich options. For example, a handful of almonds can provide 20% of the recommended daily intake.

Other foods high in magnesium include:

  • Nuts and seeds (almonds, cashews, pumpkin seeds, and chia seeds)
  • Boiled spinach
  • Avocado
  • Cooked fish (salmon and halibut)
  • Cooked beans (black and edamame)
  • Brown rice

magnesium foods

Magnesium Glycinate

Some forms of magnesium are easier to absorb and digest than others. Those that are poorly absorbed can cause stomach upset and diarrhea.

Many facets of your life can interfere with your body's magnesium absorption. This includes alcohol, caffeine, soft drinks, and some medications like those for ADHD.

Magnesium Glycinate is a good form of supplement to choose from as it's well-tolerated and easy to absorb.

CanPrev's Magnesium Bis-Glycinate contains up to 20% more magnesium than other supplements. They help restore your body's magnesium levels to fuel your body. These magnesium supplements are gentle on your stomach while being easy to absorb.

If pills aren't your thing, you can still get these benefits by using this powder form.

Recommended Magnesium Supplements

CanPrev Magnesium BisGlycinate 200mg

Top Review by Vera G.

"Excellent product. I have tried other brands and found this one to be the BEST for us... excellent quality, taken in the evening is best for a good night's sleep, we do recommend it."

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CanPrev Magnesium BisGlycinate Powder

Top Review by Charlotte N.

"Great product. Easy on the stomach with no weird fillers or additives. Will continue to repurchase."

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Final Thoughts

Magnesium supplements are a great way to ensure you get all the magnesium your body needs. Magnesium benefits your whole body. It may help your mood, sleep, heart, blood pressure, muscles, cramps, bones, and migraines.

So what are you still waiting for? Check out our top-rated magnesium supplements!


  1. 12 Evidence-Based Health Benefits of Magnesium. Healthline. Retrieved from:
  2. Magnesium: The Missing Link in Mental Health? Integrative Medicine for Mental Health. Retrieved from:
  3. How Nutrient-Poor Soil Could Be Affecting Your Sleep, Digestion & More. MindBodyGreen. Retrieved from:
  4. Everything You Should Know About Magnesium Glycinate. Healthline. Retrieved from:

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