What Is Magnesium L-Threonate?

One form of the necessary mineral magnesium is called magnesium threonate. Magnesium is essential for many bodily processes.

This includes protein synthesis, enzyme reactions, glucose regulation, muscle and neuron function.

What Is Magnesium L-Threonate?

Magnesium l-threonate, sometimes referred to as magnesium threonate, is a synthetic version of the mineral magnesium. This is a result from the reaction between threonic acid and magnesium.

This particular type of magnesium may be beneficial for the brain and helpful in treating conditions like depression and age-related memory loss.

In this article, we will further explain what magnesium l-threonate is.

About Magnesium L-Threonate

A synthetic version of magnesium is called magnesium threonate, sometimes known as magnesium L-threonate. When magnesium and threonic acid are combined, a salt is created chemically.

The metabolic degradation of vitamin C results in the formation of this acid.

Magnesium (see also: What Is Chelated Magnesium?)threonate is quickly absorbed by the body. According to certain animal studies, magnesium threonate is superior to magnesium sulfate at boosting the amount of magnesium ions inside the brain and enhancing cognitive performance.

Therefore, to normalize a person’s magnesium levels and also for potential advantages to the brain, doctors may advise magnesium L-threonate supplements.

Benefits Of Magnesium L-Threonate

Magnesium l-threonate has been studied extensively, despite it only being around since 2010. As a result, it does not possess a long history of use. 

Magnesium L-threonate has the potential to enhance cognitive performance, since it can easily raise the levels of magnesium in the brain. The majority of the research, which is still in its early phases, uses animal models.

For instance, a 2020 study on zebrafish discovered that magnesium threonate aids in the preservation of cognitive function and the prevention of brain cell death.

Also, learning and memory could be enhanced by taking magnesium L-threonate, according to a clinical study. 

Getting enough magnesium aids in the formation and maintenance of synapses and brain cells in the brain. By doing this, you maintain cognitive youth.

Similar findings were made in a 2019 study employing a mouse model of Parkinson’s disease.

This study showed that magnesium threonate successfully increased magnesium in cerebrospinal fluid and shielded against motor impairments and dopamine cell death.

Are There Any Side Effects From Magnesium L-Threonate?

It’s usually safe for a person’s health to consume large amounts of magnesium through meals.

However, taking a supplement containing magnesium threonate or another type of magnesium may have undesirable effects, such as:

  • Abdominal cramps,
  • Diarrhea,
  • Nausea.

It’s also crucial to remember that consuming more magnesium than 5,000 mg per day might result in magnesium toxicity.

This can produce the following symptoms:

  • Heart Issues,
  • Lethargy,
  • Nausea and Vomiting,
  • Low Blood Pressure,
  • Muscles Weakness,
  • Urine Retention,
  • Breathing Difficulties.

Magnesium L-Threonate Dosage Recommendations

If you want to get the benefits of magnesium l-Threonate for your brain, there are only a few magnesium supplements that include it. So be sure to carefully check product labels. 

Magnesium L-Threonate Dosage Recommendations

Magnesium Threonate does not currently have a recommended daily dosage. However, some businesses sell supplements containing up to 1500–2000 milligrams (mg) per dose.

A dosage of 2000 mg of magnesium L-Threonate only includes 144 mg of elemental magnesium. Compared to the recommended dietary requirement of 400 to 420 mg for males and 310 to 360 mg for women.

The quantity of magnesium that is present in a supplement is in an elemental form. No magnesium supplement contains pure magnesium because it can only be consumed as a compound (when coupled with other molecules).

The amount of elemental magnesium varies among various kinds of magnesium compounds. 

As more research is conducted and more supplements come onto the market, we can expect a magnesium l-threonate dosage to be created. 

How Long Does Magnesium L-Threonate Take To Work?

Research has shown that you may start to see an impact of taking a magnesium l-threonate supplement after 6 weeks. Yet, with the strongest outcomes appearing after 12 weeks. 

However, due to everyone having a different biochemistry and way of life, the amount of time it takes to work varies from person to person.

Additionally, it’s crucial to consult a doctor if you start to experience any side effects after using a supplement.

Is Taking A Magnesium L-Threonate Supplement Enough?

While magnesium l-threonate might be helpful as a supplement (see also: What Is The Best Magnesium Supplement?)for the brain. It might not be the best choice as your primary magnesium supplement.

You may not want to rely on magnesium l-threonate pills to maintain appropriate magnesium levels because they only offer a little amount of elemental magnesium.

To get enough magnesium each day, you would need to take a large amount of magnesium l-threonate.

Magnesium supports healthy sleep,(see also: Which Magnesium Is Best For Sleep And Anxiety?) a serene mood, rested muscles, and nerves in addition to supporting brain function. Beyond these main motives for supplement use, they have many other advantages. 

A few frequent uses for magnesium include relief from migraines, cramps, PMS, headaches, and constipation. Long-term advantages include enhanced metabolism and heart health.

While, appropriate levels of magnesium are linked to reduced rates of disease, including  kidney disease, diabetes, and other conditions.

However, the majority of individuals don’t receive enough magnesium from their diets.

You might want to think about switching to another magnesium supplement that has more elemental magnesium if you want to maintain high levels of magnesium every day.


One of the several forms of magnesium that is found in your body is magnesium threonate.

Magnesium contributes to the creation of DNA, the health of muscles and nerves, mental function, and over 300 enzymatic reactions.

 Magnesium threonate could increase the amount of magnesium in the blood. It could lower a person’s risk of developing dementia and other age-related disorders, since it increases magnesium levels in your brain cells.

Hence, this is why it is sometimes advised to take a magnesium L-threonate supplement. 

We hope this article has been helpful. Now you should have a better understanding of magnesium L-threonate.

Adam Maxwell
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