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does magnesium l-threonate make you sleepy

Does Magnesium L-Threonate Make You Sleepy?

Magnesium L-Threonate, also known as Magtein, is an intriguing compound that has been gaining attention in the health and wellness space. Many people are curious about its effects on sleep, cognition, and overall well-being. So, does Magnesium L-Threonate make you sleepy?

While it doesn’t inherently make you sleepy, its effects on the brain can lead to improved sleep quality for some individuals. Magnesium plays a crucial role in regulating neurotransmitters and can have a calming effect on the brain, potentially aiding in reducing anxiety, inducing relaxation, and making it easier to fall asleep. However, the impact can vary from person to person. Some may find it beneficial for sleep when taken in the evening, while others may not notice a significant sedative effect.

Let’s dive into the science, personal experiences, and expert opinions to find out.

Understanding Magnesium L-Threonate

First and foremost, understanding what Magnesium L-Threonate is and its various forms is essential. Magnesium L-Threonate is a type of magnesium supplement that’s believed to have unique benefits for the brain, including its potential role in ADHD. In fact, it’s regarded as one of the best forms of magnesium for ADHD.

The Connection to Sleep

  1. Magnesium’s Role in Sleep: Magnesium, in general, has been associated with better sleep. Its calming effects on the nervous system are well-documented. However, does this specifically apply to Magnesium L-Threonate?
  2. Scientific Studies: A few studies have explored the connection between Magnesium L-Threonate and sleep. While definitive evidence on this specific compound making you sleepy is limited, the overall relationship between magnesium and improved sleep quality cannot be denied.
  3. User Experiences: Some users have reported feeling more relaxed and having better sleep after taking Magnesium L-Threonate. These anecdotal reports might provide insights into the supplement’s effect on sleep.

Choosing the Right Brand

If you’re considering Magnesium L-Threonate for sleep or other health benefits, it’s vital to choose the right brand. Here’s a guide to the 7 best Magnesium L-Threonate brands to help you make an informed decision.

Considerations for Children

Is Magnesium L-Threonate suitable for kids? This is a question many parents ponder, and it’s vital to approach it with care. For more insights, check out this post about whether kids can take Magnesium L-Threonate.


So, does Magnesium L-Threonate make you sleepy? The evidence is not definitive. While there is a well-established connection between magnesium and improved sleep, specific studies focusing on Magnesium L-Threonate are still sparse. Anecdotal experiences and its presence in the holistic wellness space, however, indicate that it might have a calming effect that can lead to better sleep.


  1. Held, K., et al. (2002). Oral Mg(2+) supplementation reverses age-related neuroendocrine and sleep EEG changes in humans. Pharmacopsychiatry, 35(4), 135-43.
  2. Slutsky, I., et al. (2010). Enhancement of learning and memory by elevating brain magnesium. Neuron, 65(2), 165-77.
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