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

L-theanine may promote relaxation, focus and attention, and help relieve stress. Food sources of L-theanine include matcha, some mushrooms and green, black and white teas. L-theanine should not be ...

"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 ...

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 ...

Still, L-theanine supplementation on its own helps you fall asleep faster. 3 L-theanine acts on neurons to influence brain wave activity, encouraging relaxation and reducing stress and anxiety. It ...

The amino acid l-theanine found in green tea is widely used in China, Japan, and other Asian countries to treat anxiety and depressed mood. Animal studies confirm that l-theanine increases brain ...

L-theanine is an amino acid that occurs naturally in tea leaves and is used in Asian medicine to treat many medical and mental health problems. In a previous blog post, I briefly reviewed the evidence ...