L-Theanine 99% Powder


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L-Theanine is often recommended as a supplement for people who are suffering from memory diseases such as Alzheimer’s disease and dementia however it has been demonstrated that individuals with healthy brains benefit highly from its positive effects on the brain. It also has the remarkable ability to cross the blood-brain barrier which means that L-Theanine is able to reach the brain directly.

L-Theanine also has positive effects on stress levels and shown to increase dopamine and serotonin levels in the brain, which are some of the brain’s feel-good chemicals. This is why tea containing L-Theanine, such as green tea and Oolong tea, are effective at helping people relax.