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

Certain herbal teas can lower blood sugar levels after eating. Teas to lower blood sugar include green tea, black tea, and ...

In this method, caffeine is extracted from tea. The type of tea that is used isn't very important (as long as it is ...

Drinking green tea daily for 30 days offers benefits like boosted metabolism, clearer skin, improved focus, better heart health, enhanced gut microbiome, and reduced stress, supported by antioxidants ...

Dietitians agree that green tea is the healthiest tea thanks to its high antioxidant content. Research links it to better brain health, lower cholesterol, overall heart support, and potentially cancer ...

Compounds in green tea can reprogram muscle metabolism to boost insulin sensitivity and glucose tolerance, according to new findings that further our understanding of why this ancient drink has long ...

Green tea is an ancient beverage recognized for its medicinal and antioxidant properties. It has been widely studied for its beneficial effects on metabolic diseases, such as obesity and type 2 ...

I drank a lot of iced tea in the States earlier this summer. The restaurants and bars on the east coast all served it straight up – black tea unsweetened and unadorned with lemon slices or any garnish ...

A green tea extract and vitamin B3 combo may hold the key to reviving the brain’s natural cleanup crew, restoring energy, clearing toxic Alzheimer’s proteins, and giving aging neurons a second wind, ...

Nearly half of American adults have high blood pressure, according to the CDC. But, while it’s common, living with hypertension is linked with a higher risk of heart attack and stroke. While there are ...