What Is The Best Form of Magnesium to Help You Sleep?

Magnesium is the mineral equivalent of the little engine that could. You might not think about it much, but it’s there, powering many of your body’s processes and functions. One thing it’s most well known for is helping people get a good night’s sleep.

But, what is the best form of magnesium for sleep? Some types of magnesium just aren’t absorbed by the body so well. There are a few types of magnesium that can make you sick to your stomach and aren’t the best for helping you get your 40 winks.

I wanted to find out which form of magnesium would provide the most benefit to the sleep deprived, so I took a close look at the forms available and what they do.

How Magnesium Helps You Sleep

Everyone’s got an internal clock. Some of us just happen to have a clock that works a bit better than others. When your internal clock is ticking along, you’re able to fall asleep at a reasonable hour, sleep for a good amount of time and wake up feeling rested.

As it turns out, a study from the University of Edinburgh found that good old magnesium plays a big role in keeping your internal clock ticking.

Throughout the day, your body’s magnesium levels are rising and falling, based on whether you should be active or sleeping. Having low levels of magnesium are going to disrupt your body’s natural rhythms, getting in the way of your ability to drift off to sleep at night.

Magnesium vs. Calcium


It’s not just a magnesium deficiency that gets in the way of your sleep. It’s also the presence of calcium. When you don’t have enough magnesium, calcium takes over, keeping you awake.

“Wait, I thought we needed calcium!” You might be thinking. We do, but we also need to keep our magnesium and calcium levels in balance to get the best night’s sleep. The best form of magnesium improves your sleep by keeping your calcium levels in check.

Best Types of Magnesium for Sleep

If you’re interested in trying magnesium supplements to help you sleep, you can’t just run to the store and grab a bottle of magnesium pills. There are a lot of options available, and most are pretty affordable. The problem is, they probably won’t give you the results you’re after.

Magnesium needs to bind to another molecule to be stable enough to take. The magnesium you get from food is naturally bound to other substances, mainly amino acids. The connection helps your body better absorb the mineral.

In supplement form, magnesium can be bound to a variety of substances. Usually, the larger the substance or molecule, the more effective that form of magnesium will be.

When it comes to helping you get a good night’s sleep, the best forms of magnesium include:

  • Magnesium Glycinate. One of the most absorbable forms of magnesium, it’s bonded to glycine