This ancient beverage does more than hydrate—it’s packed with antioxidants and compounds that boost your health, focus, and ...

What Science Tells Us. T ea has been an integral part of human culture for thousands of years, from the tranquil tea ...

No supplement is intended to treat, cure, or prevent disease. L-theanine is a protein (amino acid) found naturally in tea ...

A new study sheds light on the genetic mechanisms controlling free amino acids (FAAs) in tea, with a focus on theanine—the ...

Research suggests that L-theanine might provide a range of health benefits, which may include improved mental focus and better sleep quality. It occurs naturally in green and black tea ...

Green tea is gaining popularity as a morning energy boost, offering a gentler pick-me-up than coffee while improving focus ...

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 ...

Scientists are especially intrigued by several key components in green tea — an amino acid called theanine and a group of plant antioxidants known as catechins. Theanine, which can cross the ...

While it may seem pretty standard for the average person to get a jumpstart on their day with a cup of coffee, for many ...