Perhaps you have already noticed L-theanine's popularity on the internet. This nootropic is often mentioned in articles about mostly-liked supplements alongside Phenibut, Caffeine or Noopept. Moreover, L-theanine even has a few similarities compared with previous substances, though, some effects work differently. In this topic, we will sum up all of the aspects that every user needs to know about L-theanine.

What is L-theanine?

L-theanine became a supplement in 1950 when scientists extracted it from Gyokuro leaf, used to prepare a green tea. L-theanine is not naturally produced in our body, nor necessary to use. But because of its benefits, people tend to add this substance to their daily routine.

Despite green tea, L-theanine may be found both in black tea and some mushrooms. This substance is very similar to glutamine, which is naturally produced in our body as a transmitter of nerve impulses in the brain. L-theanine has an effect on dopamine and serotonin levels, from where all the benefits come.

L-theanine benefits

The key benefit of L-theanine that determines the significance of this nootropic is so-called "alert calmness". As a black or green tea, L-theanine may bring you a clear mental focus but simultaneously promote relaxation. L-theanine is also consumed in combination with Caffeine, that provides even sharper alertness.

Commonly, near the previous advantages, sleep improvement also has a place. To be more specific L-theanine does not regulate or stimulate sleeping condition but provides a particular calmness that may help to fall asleep easier. Provision of calmness may also have a positive effect on both anxiety and schizophrenia reduction. According to the research, L-theanine may affect your cognitive performance by improving one's attention and time of reaction. This benefit also comes from the already mentioned feature of alertness.


L-theanine side effects

Scientists say that L-theanine may be considered as a safe nootropic that causes no side effects. Users do not experience any inconvenience while taking L-theanine. But you have to be aware that L-theanine may interact with other medication, especially with supplements that affect blood pressure. There is some evidence that L-theanine induces lower blood pressure. Besides, L-theanine reacts a bit differently with other stimulants and supplements with caffeine. It does not mean side effects appearing, but you might experience certain effects more sharply. To avoid any surprises, talk to your doctor before using L-theanine.


L-theanine dosage

Since L-theanine is not a medication or a risky nootropic supplement with severe side effects, a user often defines the dosage by himself. Of course, if you find some dosage instruction on the label, try to follow it properly. As well in the other our articles about nootropics, we tend to mention the importance of your body observation - always start from the lowest amount and then little by little choose the right dosage.

L-theanine for anxiety

It is scientifically confirmed that L-theanine reduces symptoms of anxiety. When L-theanine begins to operate in our body, it increases the activity of both alpha waves in our brain and GABA. Stimulated GABA boosts serotonin and dopamine levels, which cause a calmness effect, appeared half an hour after taking. What is important, L-theanine does not bring drowsiness or lack of focus, differently than the other supplements for anxiety treatment.


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