L-theanine benefits may include helping you relax, de-stress, and sleep better. L-theanine also shows promise for cognitive and mental health issues, potentially boosting attention and working memory, ...

Drinking green tea with L-theanine can cause calm alertness because the caffeine in the tea wakes you up, while L-theanine promotes relaxation.

THE INTERNET IS all about wellness these days. With so many stressors weighing us down in times like these, we'll try just about anything to find a sense of calm in a hectic world. “Have a demanding ...

L-theanine is an amino acid naturally found in tea leaves. First linked to tea’s calming effects in the 1940s, it is now sold as a supplement for stress relief, focus and better sleep. Research into ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Who wouldn't want to take a pill and quickly experience less stress and anxiety without unpleasant side ...

I often encourage my patients to drink tea. Black tea is a lower-caffeine alternative to coffee during the day, and decaffeinated tea can be a calming part of a nighttime power-down ritual before bed.