Steph Coelho is a freelance writer with a passion for storytelling and a talent for turning complex information into compelling content. With nearly a decade of experience in writing and editing, Steph has a diverse portfolio of work that spans across multiple industries, including health and wellness. When she's not writing, Steph can be found out hiking or trying out new recipes in the kitchen.

Magnesium plays a key role in maintaining health and well-being by supporting cellular function and keeping the body primed to cope with stress.

Sounds important, right?

And yet, almost half of people in the US don’t get enough Magnesium through their daily nutrition.

If you personally suffer from a magnesium deficiency, you may want to consider supplementation. Taking Magnesium supplements can help restore balance in your body, but in some cases, timing makes all the difference. Depending on why you’re taking Magnesium, it may be best to take it in the AM or PM.

Let’s dig into the best time of day to take Magnesium supplementation, and why.


The Best Time to Take Magnesium 

Adding a Magnesium powder supplement like Magnesi-Om® to your routine is one way to keep your body balanced. It contains 3 bioavailable Magnesiums + L-Theanine to help your body absorb what it needs.

Timing doesn’t matter for all supplements, but it might make a difference with Magnesium.

Is it Better to Take Magnesium in the Morning or At Night? 

The answer to the question of when is the best time of day to take Magnesium depends on why you’re taking it in the first place.

Consider taking Magnesium dietary supplements at night before bed if you’re looking to promote better sleep and relaxation.

Taking natural sleep supplements like Magnesium in the PM can help tamp down your nervous system and make it easier to drift off to sleep.

If you’re taking supplemental Magnesium because you want to boost your intake due to a deficiency or higher nutritional needs, you can take it at any time of day.

Some people might also find it beneficial to take half a dose in the AM and the other half in the PM. Others may find it helpful to microdose throughout the day to keep calm: ¼ tsp, 4 times throughout the day.

Ultimately, consistency is key. The most important factor is finding a Magnesium supplementation schedule that works for you. A consistent schedule also ensures your Magnesium levels remain stable throughout the day and might help you avoid missed or accidental double doses.

One caveat: Since a Magnesium supplement can interact with some medications, you may need to pay special attention to timing if you’re taking antibiotics, bisphosphonates for bone health, diuretics, or proton pump inhibitors.

Taking certain medications together with Magnesium can make some drugs less effective or impede Magnesium absorption.

Your doctor or pharmacist might recommend waiting a few hours after taking medications like antibiotics before supplementing with Magnesium.


When to Take Magnesium 

Knowing when to take a Magnesium supplement during the day depends on the reason you’re supplementing. Here are a few reasons you might add Magnesium to your routine.

When You Have Low Levels of Magnesium 

This is an obvious one. Having low levels of Magnesium can show up as muscle cramping, tiredness, weakness, and can even affect your heartbeat.

Supplementing can help cover the gaps in your nutrition and keep your Magnesium levels right where they should be.

It can be tough to know if you’re actually deficient without a blood test, so if you think your symptoms are a sign of low Magnesium, talk with a doctor about getting tested for a deficiency.

When You Want to Improve Your Sleep 

Getting Zzz’s can be challenging for a lot of reasons. And if you struggle to get shut-eye because you find it tough to relax at night, taking Magnesium before bed might help you get to sleep and stay asleep by supporting a relaxed state of mind.

A nightly glass of Magnesi-Om® replenishes your supply to help your body wind down and relieve tense muscles. This type of Magnesium supplement is a chelated blend, serving as the perfect natural sleep aid if you have troubles falling asleep or staying asleep throughout the night.

Because some research suggests it takes a couple of hours for Magnesium to produce effects, taking it a few hours before bedtime may provide optimal results.

When You’re Experiencing Muscle Cramps 

Magnesium is a known muscle-relaxant, so it’s a good go-to if you’re regularly experiencing muscle cramps or tension.

Cramping can also happen because of a Magnesium or other nutritional deficiency. If you’ve ever had cramping during exercise, it might be because Magnesium plays a significant role in processes like muscle function, oxygen uptake, and energy production — all of which are especially crucial when working up a sweat.

And since your Magnesium stores can be depleted through excess sweat and urine production, frequently getting sweaty might mean you have higher Magnesium needs than others.

When You Want to Manage Stress 

Stress is a typical part of life, but you don’t have to feel stressed all the time.

Enter: Magnesium.

Evidence suggests that the mineral plays a role in regulating the neurotransmitters associated with stress reduction.

Not getting enough can lead to excess fatigue, headaches, and other physical signs of stress.

Plus, a lower tolerance for stress can impact your Magnesium levels, depleting those you already have.

When your body is stressed, it pushes Magnesium out of cells to protect and regulate. Replenishing your stores of Magnesium ensures your mitochondria can use them to better regulate in the face of stress. For some, supplementing with Magnesium can help instill a sense of calm and support a healthy stress response.

When You’re Pregnant 

Pregnancy is a time when your body needs more of everything, nutrients included. When pregnant, you might have a greater need for Magnesium than usual.

Supplementation can help balance your Magnesium levels and support a healthy overall pregnancy.

And did you know that you pass on Magnesium to the baby while breastfeeding? This helps support immune function, neuromuscular function, and bone development — it also means breastfeeding can deplete your supply of Magnesium. Supplementing can help restore levels.

Remember, like with any supplement, it’s a good idea to talk with a doctor, especially if you’re on medications since taking Magnesium can cause interactions. Your doc can also recommend the ideal dose for your needs.



Whether you are looking to improve your sleep quality, improve muscle function, reverse low Magnesium levels, or just bump up your Magnesium intake, supplemental Magnesium products are a great way to support a healthy lifestyle. Experience the benefits of Magnesium by adding Moon Juice’s Magnesi-Om® to your diet today.

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