Supports the development and maintenance of healthy bones and teeth
Contributes to normal energy metabolism and daily vitality
Not all magnesium is the same; this unique and advanced form plays an important role in energy metabolism, helping your body convert nutrients into usable energy, while also supporting muscle function, tissue formation, bone development and recovery after physical activity. Magnesium L-threonate is a well-researched magnesium supplement for the whole body.
It is a smart choice for anyone looking for a magnesium supplement that goes beyond the basics and supports overall health and daily performance as part of a balanced routine.
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The Canadian RDA (recommended daily allowance) of magnesium for adult males is 400-420 mg/day, and 310-320 mg/day for adult females. This can be from a combination of diet and supplements. Remember though, you may not absorb magnesium well or have higher requirements. As long as your kidneys are functioning optimally, you will excrete any extra that you don’t need.
The amount in the capsule of 50 mg doesn’t seem like a lot of magnesium. How is this still effective?
50 mg is the amount of elemental magnesium found in each capsule, not the amount of magnesium l-threonate. This can be confusing and important to note when comparing products. Because it is easy to absorb, you can benefit from a larger percentage of magnesium than other harder-to-absorb forms. In capsules of 50 mg, you can start with one capsule and work your way up to three capsules, determining your optimal dose for maximum benefit. This upper dose provides 150 mg of magnesium.
Organika offers magnesium in bisglycinate, citrate, and L-threonate forms. I know I need magnesium – which one do I need when?
When magnesium is bound to salts (like citrate), about 30-40% of the magnesium is absorbed into the body and tissues, helping our muscles and nerves relax. The rest stays in the digestive tract, where it can help ensure proper regular bowel movements. This is super beneficial for relieving constipation and can be taken daily without dependance.
Magnesium bisglycinate has over twice the absorption rate into the body of magnesium citrate. The magnesium is bound to glycine amino acids, which makes it much easier to transport across the digestive tract lining. As glycine also has calming effects, this formula does great things for promoting relaxation of the body and mind.
Magnesium L-threonate is highly absorbable. It has been shown to support bone and teeth development, muscle function (including the heart), and the body’s ability to metabolize nutrients.
Don’t I have to take calcium and magnesium together?
When you’re feeling quite balanced and not experiencing the symptoms listed above, calcium and magnesium taken together is a great idea. It’s recommended to take two parts calcium to one part magnesium, ideally along with some vitamin D and other bone supporting nutrients. On the other hand if you do see yourself in the list of symptoms above, we can actually have too much calcium relative to magnesium. When magnesium deficiency symptoms are occurring, we may need to leave out the calcium and take magnesium on its own to bring these two minerals back into balance.
Magnesium L-threonate has become popular for its cognitive and sleep-enhancing benefits. Unlike other forms of magnesium, which are primarily known for muscle relaxation and digestive support, magnesium L-threonate is unique in its ability to cross the blood-brain barrier. This makes it particularly effective for supporting brain health, cognitive function, and, importantly, improving sleep quality. If you're considering magnesium L-threonate to help with better sleep, Organika’s Brain Mag is especially formulated for superior absorption of this vital mineral. Here's what you need to know about its benefits and how much you should take.
Why Magnesium L-Threonate for Sleep?
Magnesium is essential for numerous biochemical reactions in the body, including those that regulate the nervous system and promote restful sleep. Magnesium supports neurotransmitters like GABA, which helps calm the brain and prepare it for sleep.
What sets magnesium L-threonate apart is its ability to reach the brain more effectively, improving cognitive function and reducing anxiety, stress, and symptoms of insomnia. Since sleep quality is closely tied to mental relaxation, magnesium L-threonate can be a powerful ally in improving your overall sleep patterns. Each capsule of Organika’s Brain Mag contains 65 mg of magnesium from magnesium l-threonate. 65 mg is the amount of elemental magnesium found in each capsule, not the amount of magnesium l-threonate. This can be confusing and important to note when comparing products. Because it is easy to absorb and crosses the blood-brain barrier, you can benefit from a larger percentage of the magnesium than other harder-to-absorb forms. In capsules of 65 mg, you can start slow with one capsule and work your way up to two capsules, determining your optimal dose for maximum benefit. This upper dose provides 130 mg of magnesium.
Supporting Research on Magnesium for Sleep
Several studies have explored the impact of magnesium intake on sleep quality:
A 2021 longitudinal study found that higher magnesium intake was associated with improved sleep quality and reduced risk of short sleep duration (less than 7 hours). This suggests that magnesium may play a role in supporting longer, more restorative sleep.
In 2018, another study noted that higher dietary magnesium intake was linked to a lower likelihood of daytime drowsiness, indicating that magnesium might help regulate sleep-wake cycles in women.
A clinical trial from 2010 showed that magnesium supplementation improved sleep quality and increased magnesium levels in red blood cells, although the placebo effect was also observed in this study.
While more research is needed to establish definitive conclusions, these findings indicate that magnesium, particularly in bioavailable forms like L-threonate, can support better sleep.
Recommended Dosage for Sleep
The appropriate dosage of magnesium L-threonate for sleep will vary depending on individual needs and health conditions. However, research and expert recommendations provide a general guideline for how much to take:
Standard Dosage: The typical dosage is 1,500 to 2,000 mg of magnesium L-threonate per day, which provides about 144 mg of elemental magnesium. Two capsules of Organika Brain Mag contain 130 mg of elemental magnesium. This dosage has been shown to be effective for cognitive support and improving sleep quality.
Split Doses: For best results, it’s recommended to divide the dosage into two or three servings throughout the day. For instance, taking 1,000 mg in the morning and another 1,000 mg in the evening helps maintain consistent magnesium levels while also preparing your brain for sleep.
For Sleep-Specific Benefits: If you’re taking magnesium L-threonate primarily for sleep, you might benefit from a slightly higher dose in the evening. Taking 1,000 to 1,500 mg an hour before bed can help you wind down and promote deeper, more restorative sleep.
For comparison, studies assessing the safety of magnesium supplementation report that up to 3,000 mg of magnesium L-threonate daily (equivalent to 250 mg of elemental magnesium) is considered safe, based on findings from Turck et al. (2024)
What to Expect
Here’s what you might experience:
After 1-2 weeks: Many people report feeling more relaxed and having an easier time falling asleep. During the day, you may also notice improvements in mental clarity and reduced brain fog.
After 4-6 weeks: You may start to experience deeper, more restorative sleep. Waking up refreshed and energized could become more consistent as your magnesium levels normalize.
Are There Any Side Effects?
Magnesium L-threonate is generally well-tolerated. However, as with any supplement, taking too much can lead to side effects such as headaches, daytime drowsiness, or mild gastrointestinal discomfort.
To minimize the risk of side effects, start with a lower dose and gradually increase it based on how your body responds. If you have any underlying health conditions or are on medications, it’s always best to consult a healthcare provider before starting supplementation.
Final Thoughts
Magnesium L-threonate is a promising supplement for those looking to improve their sleep, particularly if stress or cognitive issues are impacting your sleep quality. With its ability to cross the blood-brain barrier and support brain health, it offers unique benefits for mental relaxation and restful sleep.
For most people, the recommended dosage of 1,500 to 2,000 mg daily can help promote better sleep patterns, with higher doses in the evening offering additional sleep-specific benefits. Based on current research, magnesium appears to be an effective, natural way to support longer and better-quality sleep.
As always, it’s important to find what works best for you, and magnesium L-threonate may be just what you need to start enjoying deeper, more restful sleep. Magnesium L-threonate is highly absorbable and can cross the blood-brain barrier, having a greater effect on memory. It has been shown to increase short and long term memory. If the central nervous system is your weak link, Organika’s Brain Mag is the choice for you.
References
https://www.semanticscholar.org/paper/Association-of-magnesium-intake-with-sleep-duration-Zhang-Chen/4e35a98eeb1d0722ca381a2736f2efdd7b1003cb https://www.semanticscholar.org/paper/Magnesium-Intake-and-Sleep-Disorder-Symptoms%3A-from-Cao-Zhen/d779aa5a734f6536ce0c1e56d0064d22471de5ff https://www.semanticscholar.org/paper/Magnesium-(Mg)-supplementation-improves-magnesium-Nielsen-Johnson/ad163e90bb025fe5d74bfe02e258cb84315814a7
Understanding Magnesium Bisglycinate and Constipation
Magnesium Bisglycinate is a highly absorbable form of magnesium that is gentle on the stomach and may help with occasional constipation. While it’s commonly used to support sleep and muscle relaxation, it also promotes digestive health by relaxing the muscles in the digestive tract and drawing water into the intestines, making bowel movements easier.
The Importance of Regularity for Health
When we struggle with bowel movements, the amount of toxins in our body increases, so it is good to be regular. Organika’s line of Magnesium products can help maintain adequate magnesium throughout the body. Although not as immediate as Magnesium Citrate, Magnesium Bisglycinate can help maintain regularity when taken consistently.
Dosage Recommendations for Digestive Support
When using Magnesium Bisglycinate to support digestion and relieve constipation, it’s a good idea to start with a lower dose (around 200 mg of elemental magnesium, which is found in each capsule of Organika’s Magnesium Bisglycinate) and adjust based on how your body responds.
Research Supporting Magnesium for Digestive Health
Research shows magnesium supplementation may help alleviate constipation across different age groups. A 2024 study on triathletes found magnesium improved both bowel movements and cognitive function, while higher magnesium intake was linked to a lower prevalence of chronic constipation, particularly in men (Zhang et al., 2021).
A Gentle Option for Digestive Support
Though it works more gradually, Magnesium Bisglycinate offers a gentle, effective option for those looking to support their digestion without the harsher side effects of other forms of magnesium.