Ziyang Selenium-Enriched Tea: A Tea Rich in Selenium
Selenium-enriched tea refers to tea that is rich in the element selenium, which is an essential trace element for the human body. Selenium originates from the soil. In China, only Enshi and Ziyang have relatively high soil selenium content, making Enshi selenium-enriched tea and Ziyang selenium-enriched tea the only two varieties of their kind. Produced




