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 ...

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 a non-proteinogenic amino acid predominantly found in tea leaves that has garnered considerable attention for its capacity to alleviate psychological stress and enhance cognitive ...

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 ...

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 ...

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 ...