magnésium et sommeil

Does magnesium influence our sleep?

There are few people who, at least once in their life, have not been affected by sleep disorders , whether occasional or chronic. And no matter the age: imagine that in 2022, the INSV (National Institute of Sleep and Vigilance) devoted its annual survey to the sleep of children from 6 months to 10 years old and their parents .

We are not exaggerating when we say that poor quality of sleep translates to poor quality of life. But fortunately, many solutions exist!

If we have already mentioned our tips for sleeping better , today we are talking to you about the benefits of magnesium on sleep . Yes, because this mineral, which we appreciate so much at Novoma, is known as the king of minerals for sleep disorders !

magnesium and sleep

What is the link between magnesium and sleep?

Nowadays, a magnesium deficiency is more and more recurrent and can be accompanied by sleep disorders .

Indeed, among its many functions, magnesium plays an important role in maintaining correct electrical activity in the brain, by regulating the glutamate/GABA balance . Glutamate is an excitatory neurotransmitter of the central nervous system, while GABA is an inhibitory neurotransmitter.

Magnesium strengthens the inhibitory/calming effect of GABA and opposes the excitatory effect of glutamate. This dual action results in an overall relaxing effect on the central nervous system, which makes magnesium useful in mild states of stress and sleep disorders.

This is why this precious mineral has an effect of muscle relaxation and induction of deep sleep.

Taking magnesium also contributes to normal psychological functions and to reducing fatigue.

The effects of magnesium on sleep

This mineral with countless properties, detailed in our complete guide to magnesium , promotes the adaptation of cells to the circadian rhythm (day-night). Thus, it stimulates our body to better synchronize with the moment predisposed to nighttime rest.


But how is it taken? Let’s look at this in more detail!

We recommend you

magnesium and sleep

Magnesium Bisglycinate

Synergistic formula based on 3rd generation magnesium bisglycinate.

  • ✅ High absorption magnesium
  • ✅ 300 mg of magnesium per dose
  • ✅ With Taurine and Vitamin B6
  • ✅ Made in France
See the product

Magnesium and melatonin

Melatonin , a hormone well known to all insomniacs, plays a major role in sleep-wake balance.


It is synthesized by the pineal or epiphysis gland, which over time becomes calcified and clogged, gradually losing its functions. Magnesium ensures the cleaning of the epiphysis, limiting the absorption of fluoride into our cells, which is one of the causes of its calcification.


Result ? Greater production of melatonin and therefore quality sleep .

Magnesium and stress

Magnesium is associated with the normal functioning of the nervous system and by extension with stress.

As proof, people subjected to a high level of stress tend to have a greater magnesium deficiency .

If you want to learn more about the anti-stress role of magnesium , we have put together a dedicated article for you!

Magnesium and calcium

Calcium is arguably the mineral best known for its effects on bones, but did you know that it is also a natural tranquilizer ?

Able to combat difficulty sleeping , nervousness and stress, it stabilizes emotions, reduces aggression, helps overcome fear. In addition, calcium is linked to our sleep cycles : it facilitates entry into the REM phase, the deeper and more restorative phase.

It's not over: calcium is crucial for the production of tryptophan. This amino acid participates in the synthesis of melatonin , which, as we have just seen, is essential for inducing sleep .

In short, calcium is important for a peaceful night's sleep.

And by whom is it helped to be better assimilated by our body? By its teammate, magnesium : here is another way for our star of the day to influence our sleep !

Take a magnesium supplement to sleep well

As the diet is insufficient to guarantee us a correct intake of magnesium, it is advisable to supplement with magnesium .

But which magnesium is best for sleep ?

The formula of our magnesium bisglycinate contains bioactive vitamin B6, as magnesium and vitamin b6 work synergistically to boost their properties.

Vitamin B6 is magnesium's faithful ally to help us sleep soundly : it participates in the synthesis of serotonin , the happiness hormone, which influences, among other things, the sleep-wake cycle.

Our magnesium, like a gentle lullaby, will accompany you into the arms of Morpheus, relaxing your body and mind and chasing away bad thoughts!

In conclusion, whether directly or indirectly, magnesium is essential to ensure quality sleep , with cascading repercussions on our well-being.

We recommend you

Magnesium Bisglycinate

Synergistic formula based on 3rd generation magnesium bisglycinate.

  • ✅ High absorption magnesium
  • ✅ 300 mg of magnesium per dose
  • ✅ With Taurine and Vitamin B6
  • ✅ Made in France
See the product
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