For those interested in reducing anxious feelings and improving the quality of their sleep, L-Theanine is a natural supplement worth looking into. L-Theanine Reviews say that this supplement boosts alpha brain waves which lead to a feeling of relaxed and alert calmness and clarity. This compound is a naturally occurring amino acid that is found in green tea and is a form of L-Glutamic acid. In this review of L-Theanine, we will look at how this nootropic compound works, what its specific benefits are, the right way to use it and the possible risk of side effects.
The chemical structure of L-Theanine is very similar to that of Tryptophan, another important nutrient for the body. It is considered to be a precursor to the neurotransmitter Serotonin and indeed many of the benefits of L-Theanine are known effects of higher levels of Serotonin. Some of these benefits include a greater ability to relax and remain calm as well as promoting a sense of well-being. The presence of L-Theanine in green tea is one of the main reasons why people can drink this caffeinated beverage without displaying typical stimulant side effects like jitters and nervousness L-Theanine also has a positive effect on being able to fall asleep and is commonly used as a sleep or lucid dreaming aid.