Medically reviewed by Melissa Nieves, LND L-theanine benefits may include helping you relax, de-stress, and sleep better.

Many sleep supplements exist, but not all may be effective or safe. Many people have tried L-theanine for sleep. L-theanine influences neurotransmitters that encourage relaxation and sleepiness.

L-theanine is an amino acid typically found in tea leaves and specific types of mushrooms. It is quite popular due to its relaxing effects on the mind and body, making it an attractive supplement ...

The amino acid L-theanine, predominantly found in green tea leaves, is praised for its ability to soothe and relax the mind and body. Consequently, supplements containing L-theanine have gained ...

SAN FRANCISCO, CALIFORNIA / ACCESS Newswire / January 22, 2025 / Perfiby, a California-based wellness company, today announced the launch of its ...