L-Theanine

Also known as 5-N-ethylglutamine, theanine,  gamma-glutamylethylamide, Teanina and N-Ethyl-L-Glutamine among others, L-Theanine is a kind of amino acid that is popularly used for treating high blood pressure and anxiety, increasing the effectiveness of drugs for cancer and preventing Alzheimer’s disease among others. It is commonly found in green tea.

The Working: L-Theanine Review

The chemical structure as well as the working of L-Theanine is very similar to glutamate – a naturally occurring amino acid that aids in the transmission of nerve impulses in the brain.

Stress has emerged as one of the major issues in the modern times and people are always on the lookout for herbal supplements for depression. Green tea is one of the first names that come to the mind in the situation and is known to have a relaxing effect. Recent studies have confirmed the same and researchers attribute this to the presence of L-Theanine in green tea.

Studies have also revealed that consumption of 200 mg of Theanine promotes the creation of GABA or gamma-aminobutyric acid in the brain that is an important anti-stress neurotransmitter. Consuming the right amount may help in

•    Reducing Stress
•    Promoting Alertness
•    Reducing simple nervous tension
•    Promoting focus and mental clarity
•    Promoting relaxation without drowsiness
•    Promoting Memory and Learning
•    Negating the effects of Caffeine

No Side Effects: L-Theanine Review

Go through any of the L-Theanine reviews as present on the internet; and you would be amazed to know that none of them mentions any related side effect. This is the same reason why it has emerged as one of the best and most popular herbal supplements for depression in the recent past. The modern days lifestyle and excessive work pressure has lead to many opting for stress relievers; however, they all have some kind of negative effect on the body. This lead the people to look for herbal supplements for depression that do not cause any negative effects on the body and introduction of Theanine.

The Dosage

While green tea is a great source of Theanine, the quantity of the same present is actually on the lower side and may not provide the desired results. In order to take advantage if the benefits, one needs to consume around 50 to 200 mg of theanine. Supplements are present in the market and can be considered after reviewing the related details.

The greatest related thing is that since that are no related side effects, you do not really need to consult a doctor before consuming the same. However, in case you have a kidney or liver disease and are consuming related medicines, it is always better to consult a doctor before taking up L-Theanine to avoid any kind of issue that might come up.

The positive effects begin to appear within 30 minutes of the consumption and may last for eight to 10 hours. The maximum dosage as permitted by FDA is 1200 mg in a day. It can be taken at any time of the day and is not affected by other foods consumed in any way.