EVERYDAY SCIENCE

Detailed explanation-1: -Pu’er or pu-erh (properly p’u-erh) is a variety of fermented tea traditionally produced in Yunnan Province, China.

Detailed explanation-2: -Pu-erh tea, known as “black tea” in the Far East part of the world, originates from the Yunnan province of China and is named after the market town in which it was first developed.

Detailed explanation-3: -Pu-erh tea (), also spelled as pu’er tea, is a variety of fermented tea produced in Yunnan province, China. Fermentation is a tea production style in which the tea leaves undergo microbial fermentation and oxidation after they are dried and rolled.

Detailed explanation-4: -Chinese pu-erh tea Pu-erh is a type of heicha, or Chinese black tea. In China, what westerners typically refer to as black tea is called red tea, with black tea referring only to teas such as pu-erh that are fermented and aged after having undergone the oxidation process.

Detailed explanation-5: -Pu-erh tea also contains antioxidants that might help protect the heart and blood vessels. People use pu-erh tea for improving mental alertness and thinking, high cholesterol, obesity, diabetes, and many other conditions, but there is no good scientific evidence to support these uses.