"Black tea leaves are an excellent source of polyphenols ... Form: Iced tea sachets | Servings per container: 16 sachets (8 servings each) | Origin: China | Type: Chinese Keemun Black Tea There's ...

Souchong - a general term for large-leaf black teas from China. Assam – a black tea from India, valued for its rich golden colour and strong, malty flavour that stands up well to the addition of ...

Workers process tea leaves at a tea company in Sanjiang Dong Autonomous County, south China's Guangxi Zhuang Autonomous Region, March 22, 2025. Photo: Xinhua A worker picks tea leaves at a tea ...

“The West will say that red teas are black teas because this tea is oxidised so that the leaves look black. But in China, it is classified as red tea because this fully oxidised tea is reddish ...

With their wrinkled surfaces, black tea leaves, shown above at 300 times magnification, provide ample space for the adsorption of lead. (Credit: Vinayak P. David Group/Northwestern University) Want a ...