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 ...

L theanine and magnesium are individual supplements that are growing in popularity. L theanine (or l-theanine) is commonly ...

Among her regimen, she specifically mentioned L-theanine, a natural supplement renowned for its potential stress-relieving ...

To single out possible effects of L-theanine on the cognitive function of older Japanese adults, the 69 participants in the first study consumed capsules of either L-theanine or a placebo ...