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 ...

Black, green, oolong, and white tea come from the Camellia sinensis plant — also known as the tea plant. The leaf extract is the oil from its leaves (1). Camellia sinensis or tea leaf extract has ...

Green tea has long been cited for potential health benefits. Now a new study looks at green tea extract and finds it may help reduce blood sugar levels. It may also lower gut inflammation, according ...

A new analysis showed that early signs of liver damage from high-dose green tea extract were somewhat predicted by one variation in a genotype and strongly predicted by another variation. Long-term ...

New research in people with a cluster of heart disease risk factors has shown that consuming green tea extract for four weeks can reduce blood sugar levels and improve gut health by lowering ...