L-Theanine is a nootropic that can safely improve the function of your brain. This supplement is actually an amino acid found commonly in tea. It is more prevalent in black or green tea than in other types. It also can be acquired through supplements. The nootropic supplement is produced in its purified form and it can boost mental awareness and increase brain function. It also can put someone in a calm state and reduce stress. This can all be achieved without causing drowsiness. L-Theanine is also known as a strong anti-oxidant.

How can brain function be improved?

Improve Brain Function With L-TheanineL-Theanine can improve the function of the brain by suppressing glucocorticoids. Stress and depression can activate these stress hormones called glucocorticoids. When this happens, an imbalance is created in the chemistry of the brain. This imbalance is what affects the release of serotonin, dopamine and norepinephrine which leads to anxiety or stress. When L-Theanine is taken, the release of glucocorticoids is restricted and you feel relief from stress and anxiety. L-theanine may also create relaxation feelings as well as preventing the release of glucocorticoids. This can be accomplished by stopping glutamate from binding. Glutamate is a vital neurotransmitter that is accountable for starting a variety of functions of the brain like memory, learning and cognition.

Glutamate seems like it is a good thing and it seems like L-theanine is preventing this from creating desirable results. Actually in order to be in a focused, peaceful state, glutamate must be suppressed. Alpha brain activity is another effect of L-theanine. This type of brain activity helps mental attentiveness. Many drugs and supplements seek to escalate this type of activity in the brain.
It is important to understand that L-theanine helps to relax you and gives you the ability to focus without drowsiness. It may also make you feel more awake.

How should L-Theanine be taken? What side effects should I expect?

Improve Brain Function With L-TheanineNo side effects have been reported with the use of L-theanine. The only problems that have been reported are headaches, indigestion and stomach aches from the caffeine ingested from drinking too much tea. You can take anywhere from 50-400 mg daily. Experiment with the dosage to see what works best for you.

It is worth mentioning that if L-theanine is mixed with caffeinated drinks, side effects will be reduced while the enhancing effects associated with the supplement are still apparent. So, if you mix coffee with this wonderful supplement, you should achieve a motivated, calm, focused state.

Where do I find L-theanine?

This supplement can be purchased inexpensively online by any vendor that sells nootropics. There are retailers online that offer great products for cheap prices and offer fast shipping. I would also suggest checking with natural supplement stores in your area and possibly save the shipping costs.
If you love to drink caffeinated beverages but hate the jittery feeling it leaves you with, mix some L-theanine with it and your problem should be solved. You also will get the added benefit of feeling more relaxed and have the ability to focus much better.

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