Magnesium Threonate: Side Effects and How to Take It Safely

Magnesium threonate is a form of magnesium that is receiving increasing attention for its ability to effectively affect the brain and nervous system. But as with any supplement, it is important to understand how it works, what its benefits are, but also possible side effects and the consequences of excessive intake.

What is magnesium threonate?

Magnesium threonate is the only form of magnesium that easily crosses the blood-brain barrier , which makes it ideal for improving cognitive functions, memory, focus and sleep quality.

It is especially popular with people who want to:

• to improve mental clarity (especially after brain fog caused by stress or viruses like COVID),
  
• to improve sleep quality ,
  
• to reduce chronic fatigue and muscle pain.
  
  

Are there side effects and consequences?

Although magnesium threonate is one of the safest forms of magnesium, in rare cases (10 in 100,000 users) the following side effects may occur:

• Mild diarrhea (more common with higher doses)
  
  
• Loss of appetite
  
  
• Lethargy or tiredness in people who take a large amount at once
  
  
  

All these reactions are usually mild and temporary, and most often occur in the first days of use.

Also, Magnesium threonate does not cause addiction . Find out more in the blog post ➡

How much magnesium threonate is too much?

Recommended daily dose for most adults:

• 1,000–2,000 mg of Magnesium Threonate , which gives about 144–288 mg of elemental magnesium.
  
  

Do not take more than 2,000 mg per day, except under the supervision of a specialist. More is not better - an increased dose does not bring better results, but increases the risk of mild diarrhea or discomfort.

That is why it is recommended to start with a smaller dose (eg 500-1,000 mg per day) in the first days, until the body gets used to it. Gradually increasing the dose is the best way to avoid unwanted reactions and give the body enough time to adapt and in two to three weeks reach a level of 1500 - 2000 mg per day.

Which magnesium to choose?

There are many forms of magnesium on the market, but not all are the same.

Recommended ( organic forms ):

• Magnesium threonate - best for brain, concentration and longevity (see blog )
  
  
• Magnesium glycinate – great for sleep and stress
  
  
• Magnesium malate – good for energy and muscle fatigue
  
  
• Magnesium citrate - suitable for digestion
  
  

Avoid (inorganic forms):

• Magnesium oxide
  
  
• Magnesium carbonate
  
  
• Magnesium sulfate
  
  

Organic forms have significantly higher bioavailability , are better absorbed and do not cause stomach problems like inorganic ones.

If you feel tired, have muscle pains, have a foggy mind or struggle with stress and insomnia - it is possible that your body is crying out for magnesium.

Magnesium threonate is an excellent choice - effective, safe and powerful in supporting your brain and body. With the right dose and gradual introduction, you can experience all its benefits without unpleasant side effects. How this form of magnesium also supports longevity read the article: Magnesium L-threonate: the best form of magnesium for brain and longevity

Find out more:

When and how to take magnesium if you drink coffee?

Magnesium deficiency: How to recognize it? Is Magnesium Threonate a good choice?

Vitamin C and Magnesium: The Perfect Combination for Optimal Health

Why is NMN banned as a supplement?