L-Theanine Side Effects

Interested in L-Theanine? Get it right here in our online store! Buy L-Theanine Here Side effects of L-Theanine L-Theanine is a water soluble amino acid and was found as a constituent of green tea in 1949. It is extracted from gyokuro leaves which have a high theanine content. It is found in black, green and white tea as well. Theanine is primarily known for its stress relieving properties and no side effects have been reported till now. It is also used as a treatment for cancer, stroke prevention...
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