L-Theanine is considered both a relaxant and a neuroprotectant that can help improve overall serotonin levels, GABA, and dopamine that are found in your brain. These are neurotransmitters that play a huge role in the way you manage stress and how your body senses pleasure.
According to its function, a lot of scientists consider L-Theanine a nootropic due to its ability to increase alertness and attention. It can also help improve the user’s overall cognitive ability. It provides short-term effects on both GABA and serotonin. It has been seen among students suffering from ADHD that L-Theanine can help improve their ability to focus on things discussed in school.
It has also been recorded that it has the ability to work hand in hand with caffeine. What it does is to amplify the benefits of caffeine without the negative side effects.
However, there are also some individuals that are taking L-Theanine supplementation in order to decrease their anxiety.
It was in 1949 when the effect of L-Theanine has been looked closely by scientists. It was discovered in 1949 that it is a part of the usual green tea that is consumed regularly in Japan. By 1964, it has been granted unlimited use in Japan in all its food and drinks including soft drinks, teas, and even infant food. What makes it a popular part of many delicacies especially in Japan is due to its umami taste.
It has become a popular type of supplement for a number of reasons. One, caffeine may cause a number of side effects including problems in your cardiovascular system. What L-Theanine offers is an alternative to this kind of problem. It has a great role in enhancing your level of alertness while being known to reverse the side effects brought by caffeinated drinks and food.
There are also studies pointing to the possibility of L-Theanine helping prevent cancer and supporting the cardiovascular system.