Anhua Dark Tea is post-fermented tea. Its unique technic, particularly, the interaction of micro-organism during fermentation forms many beneficial pharmacological effects.
The main components of Anhua Dark tea liquor color is theaflavins and thearubigins. The research show that theaflavins not only is an effective free radical scavenger and antioxidant, but also have the good function of anti-mutagenic, antibacterial anti-virus, and have many other physiological funcitons such as improving cardiovascular disease, diabetes and etc.
The main functional components of Anhua Dark tea is the compounds of polysaccharide, these compounds have been recognized by the medical field that they can regulate glucose metabolism (preventing and controlling diabetes), lower blood pressure, blood lipids, have function of anti-coagulation, anti-thrombosis, improve the immune capacity. Clinical trials prove that Anhua Dark tea significantly have these special features that other teas cannot be replaced.
Mineral elements in tea are mainly in mature leaves, stalks and stems. Compressed Anhau Dark tea use relatively mature leaves, so it’s the content of mineral elements are higher than that of other teas. Among many mineral elements, fluoride has significant effects on the prevention of dental caries and osteoporosis; selenium can stimulate the immune protein, produce antibody enhancing the body's resistance to disease, and has significant effect on controlling coronary heart disease, inhibiting cancer occurrence and development. Selenium content of tea can be as high as 3.8 ~ 6.4mg/kg.
Compared with Coke and other tea, Anhua Dark Tea is a kind of low-caffeine healthy drink which does not affect sleep.