White tea is a lightly fermented tea, the selection of the white hair of the buds and leaves of the special more than, in order to not knead and fry the special delicate processing of the collar and become. The fresh leaves of white tea are requested to be "three white", i.e. the new seedlings and two young leaves have white hairs. The adult tea is full of hairs, color white as silver, so it is called white tea.

White tea due to tea varieties, picking scale differences, divided into bud tea (such as white hair silver needle) and leaf tea (such as Gongmei). The single bud is processed as a thick material for bud tea, which is called silver needle; the back of the leaves of the bud and two leaves is processed as a leaf bud, which is called white peony (understand that the tea varieties, picked from the first round of shoots in spring tea, is the best quality).

White tea has the shape of buds and hairs or the shape of a flower, full of hairs, hair aroma and fresh soup color clear green, the taste of bland and sweet character.

Second, the efficacy of white tea

White tea effect has three anti- (anti-radiation, antioxidant, anti-tumor) three lower (lowering blood pressure, lowering blood lipids, lowering blood glucose) of the health care effect, but also have a heart, liver, eye, spirit, breath, skin care effect.

The production process of white tea is very special, but also the most natural practice, it is not fried and not kneaded, not like green tea to restrain the oxidation of tea polyphenols, but also not like black tea to enhance its oxidation; but the strange tea harvested, thinly spread on bamboo mats placed in the weak sunlight, or placed in the room with good results of ventilation and light, so that it is naturally withered.

Drying to seven, eight percent dry, and then gradually dry with the fire can be, because the production process is simple, to at least the process of processing, and therefore, white tea in a large level of preservation of the nutrients in the tea. In the origin of the Lebanese people since ancient times, effective white tea fire to clear the fever and eliminate inflammation, sweating to remove wet Shu stagnation to avoid summer heat, the treatment of wind and fire toothache fever measles and other miscellaneous diseases.

Third, the role of white tea

1, can cure diabetes

Diabetes is due to insufficient insulin and too much glucose caused by the metabolic disorders of sugar, fat and protein. Drinking white tea can cure diabetes, is in recent years at home and abroad scholars focus on and study the subject, the Japanese medical doctor Ogawa Goshiro, medical doctor Mino and Tian Yi, etc., in the treatment of diabetes tuberculosis patients, unintentionally and occasionally found that white tea for diabetes has a significant therapeutic effect.

Dumen Imperial University Hospital, Prefectural Hospital for 10 diabetic patients held clinical trials, found that white tea for chronic diabetes has a significant therapeutic effect. China's Quanzhou City People's Hospital with "Song tea" (more than 70 years of aged white tea) treatment of diabetes, the effective rate of 70%.

Of course, ordinary tea is also useful, but also can be added to other drugs. In the white tea origin Fuding tea industry people chose a number of high blood sugar patients to hold a test, the invention of 71% of the patients, because of up to half a year's habit of drinking white tea, and its high blood sugar disease is not cured and healed, and therefore said, drinking white tea can prevent and cure diabetes is based on science.

The polyphenols and esters in white tea have the effect of enhancing insulin synthesis; catechins in the polysaccharide material, the role of removing excess sugar in the blood. Tea polyphenols have a regulatory effect on the body's sugar metabolism stagnation, can lower the level of blood glucose, and thus useful to prevent and cure diabetes.

2, can prevent cerebrovascular disease

Cerebrovascular disease is a more common disease, including cerebral embolism, cerebral thrombosis and cerebral hemorrhage, etc., and its incidence is high, the serious impact on the human body's health of the cause of the human body's blood in a high coagulation condition, the red blood cells will be extracted, the blood flow is slow, and the formation of thrombus, or make the blood vessel wall brittle. The first thing you need to do is to get your hands on a new pair of shoes or boots, and then you'll be able to get your hands on a new pair of shoes or boots.

Why white tea may be able to prevent cerebrovascular disease? Zhejiang Medical University of a famous professor said: high coagulation condition is the primary premise of thrombosis, and white tea has an anticoagulation and enhance the role of fibrinolytic, can change the high coagulation condition, and no usual anticoagulant drugs side effects, for the growth of health and prevention of disease has a significant role.

A Chinese medicine research institute once held a study on white tea and proved that tea can reduce blood viscosity. White tea drinking service 2-3 weeks later, the whole blood viscosity from 4.77 to 4.31 (P & lt; 0.01); plasma viscosity from 1.66 to 1.58 (P & lt; 0.01); whole blood reduction viscosity from 8.58 to 7.97 (P & lt; 0.01). The overall landing of the three blood viscosities indicates that white tea can reduce blood viscosity, reduce the high coagulation condition of blood, add blood fluidity, improve circulation, and prevent thrombosis. Because white tea can also prevent red blood cell extraction, which is conducive to lowering blood viscosity and preventing thrombosis.

3, can lower blood pressure

Why can white tea lower blood pressure? This is related to the chemical composition it contains. White tea is rich in tea polyphenols, vitamin C and vitamin P. Tea polyphenols can enhance the absorption of vitamin C. The tea polyphenols can enhance the absorption of vitamin C. Vitamin C can make the cholesterol from the arterial wall to the liver, reduce the concentration of cholesterol in the blood, and at the same time can strengthen the elasticity of the blood vessels as well as infiltration and exudation capacity.

White tea can also indirectly cause lowering of blood pressure through the role of diuretic and sodium excretion. Tea contains aminophylline can dilate blood vessels, so that the blood is easy to flow, is also conducive to lower blood pressure. So far in Fujian area of traditional Chinese medicine prescription with "white hair silver needle" is very much, now white hair silver needle can cure hypertension has been famous in foreign countries.

4, antiviral progress immunity

The latest research comments, white tea extracts for staphylococcal contamination, streptococcal contamination, pneumonia, and dental cavities have a preventive effect on the growth of bacteria. Pace University researchers said that previous studies have suggested that green tea boosts the immune system against disease, but the study shows that white tea extract can actually damage disease-causing structures in the test tube, and repeated studies of white tea extract have shown that it may have a protective effect against deadly human viruses, which is not a myth, but a reality.

The toothpastes with white tea extracts have been shown to have enhanced antimicrobial properties. The study also showed that white tea extracts have antifungal results on Penicillium and yeast, under the action of white tea extracts, Penicillium cysts and yeast yeast cells were completely restrained, which means that white tea extracts have an antifungal effect on pathogenic bacteria.

What are the effects of white tea2

1, cancer prevention

Studies have shown that white tea has the strongest anticancer potential for all kinds of tea. It is a powerful antioxidant, rich in flavonoids, a class of antioxidants commonly associated with cancer prevention. Flavonoids not only inhibit the growth of cancer cells, but also help prevent new development.

A study at Oregon State University suggests that white tea is as effective as sulindac, a prescription drug used to treat colon tumors. Drinking white tea in combination with sulindac may be more effective. White tea is also undergoing intense cancer research regarding its content of a potentially powerful called epigallocatechin gallate (EGCG). Phytonutrient. The research is still in its preliminary stages, but EGCG shows promise as a powerful cancer-fighting aid.

2. Powerful antioxidant Agent

Antioxidant activity in white tea is very good. White tea provides a wide range of powerful antioxidants. It is a particularly good source of a class of flavonoids. Not only are flavonoids touted for their anti-cancer properties and their ability to reduce free radical damage in the body, but they enhance the effects of vitamin C and other antioxidants.

3. Lower Cholesterol

White tea is an effective supplier of catechins, a group of antioxidants that have been shown to help lower cholesterol.

4. Lower blood pressure

Studies have shown that white tea can help improve arterial function by promoting strong blood vessels and helping to thin the blood.

5, heart health

A study showed that drinking two cups of white tea a day can help prevent heart disease and heart attacks. Apparently, low blood pressure, lowered cholesterol and high antioxidant activity are all excellent factors for cardiovascular health.

6, anti-inflammatory

A study conducted at Kingston University found that white tea has strong anti-inflammatory properties and may reduce the risk of rheumatoid arthritis. White tea may also help reduce symptoms of other problems associated with chronic inflammation as well as minor aches and pains.

7. Anti-acne and anti-viral

A study at Pace University showed that white tea extracts can slow bacterial growth and reduce viral activity.

8. Skin health

The high antioxidant activity in white tea has been linked to healthier skin. One study suggests that white tea may prevent certain enzymes from breaking down elastin and collagen, which are responsible for aging wrinkles. A study conducted at the Skin Research Center at University Hospitals in Cleveland found that white tea boosts the immune system when the skin is exposed to UV radiation.

9. Diabetes

Health and nutrition experts at North Dakota State University published an article stating that white tea drinkers are less likely to develop insulin-resistant diabetes than those who do not drink white tea. It is thought that the flavonoid and catechin content of white tea contributes to this resistance.

10. Healthy Teeth and Gums

White tea kills bacteria that can cause gum disease, plaque and bad breath. It also contains fluoride, a nutrient that promotes healthy teeth and gums.

11, weight loss

Preliminary studies suggest that white tea may contain lipid-lowering substances. More research is needed, but some scientists believe that regular consumption of white tea may help prevent obesity and aid in weight loss.