White Tea originates in Anji of Zhejiang and is now planted all over in the south of Yangtze River . The selenium content increases when White Tea has the first shoot with above three or four leaves and reaches the maximum in the old leaves. Literature reports: the trace element of selenium is able to prevent and treat effectively asthma. Study shows that clinical symptoms will turn better for patients with asthma after intake of selenium, with coughing relieved, spit quantities reduced, buzzing in the lungs lessened or eliminated, lung performance improved remarkably and clogging of the small trachea obviously relieved in particular, from which it can be seen that selenium is of great significance in prevention and treatment of asthma and agrees with the cognition of the traditional culture that "White Tea flows into lungs, clears lungs and builds up one's lungs".
Nano-selenium rich White Tea derives from the old and large leaves of the White Tea and is frozen and dehydrated, through traditional pulverization air current pulverization multi-layer ball-milling, and processed into tea powders of average size about100nm in diameter with selenium content higher than 6ppm, one function of which contains anti-oxidizing enzymes and water soluble enzymes, the second is that the small size effect can annihilate viruses and bacteria through absorption and penetration and the third is the joint performance of selenium together with Vitamins C and E can prevent and treat lung and respiratory diseases. Drinking Nano-selenium rich White Tea can help relieve a cough, reduce spitting, relieve asthma and clear the throat.
Selenium can play an active role in adjusting the body mechanism and enhance the immune system of human body, and is a trace element essential for life activities. Lack of selenium will result in 40-plus kinds of diseases to human bodies including cardiac, cerebral and vascular diseases, hypertension, stomach and intestine diseases, diabetes, asthma, hepatitis, cancer, AIDS, etc.. 2/3 of the areas in our country belong to those of low in selenium or short of selenium, and daily intake of selenium per person is far below 50microgram/day. A rational composition of diet will ensure the increase of intake of selenium.
Tea is a drink containing selenium. Some areas rich in selenium such as Enshi of Hubei and Ziyang of Shaanxi are abundant with selenium rich tea. The tiny molecules of organic and inorganic selenium and selenium proteins in the selenium rich tea can effectively supplement selenium elements of which human bodies are in dire need, but the conventional method of soaking the selenium rich tea can only supply 10% selenium elements into tea drinks. Given the selenium content is 3ppm-5ppm and daily intake of 5-6 g of selenium rich tea, only 2-3microgram of selenium element can be supplemented, which is far below the daily intake standard (50-200microgram) prescribed by WHO, and moreover 90% of the precious selenium rich tea is wasted away.
Prepared with nano-technology, the nano-tea can release effectively all the excellent essences of the tea, thus boosting the absorption (absorbing viruses, free radicals, cholesterol and blood lipid) and annihilation of viruses through penetration so that a good supplement of selenium has been achieved. With selenium rich tea from Enshi of Hubei as the raw material, Qinhuangdao Taiji Ring Nano-Product Company Limited has conducted a systematic study and development of nano-selenium rich tea with the self-developed patented technique--"Three-Step Method" of nano-tea preparation and its application, processed into six major categories of nano-tea and solved the dilemma of safe supplement of selenium rich tea and utilization of resources.