As we all know, drinking tea is good for physical and mental health, so many people like to drink it. This kind of black tea has many functions. Let's take a look at the function of this small zhengshan black tea. Deepen your understanding of this black tea.
Zhengshan black tea has 1 efficacy and diuretic effect.
Under the combined action of caffeine and aromatic substances in black tea, the renal blood flow increases, the glomerular filtration rate increases, the renal microvascular dilates, and the reabsorption of water by renal tubules is inhibited, thus contributing to the increase of urine output. This is beneficial to eliminate lactic acid, uric acid (related to gout), excessive salt (related to hypertension), harmful substances and so on. And relieve edema caused by heart disease or nephritis.
2. Anti-inflammatory and bactericidal effects
Polyphenols in black tea have anti-inflammatory effects. Experiments show that catechins can combine with unicellular bacteria to coagulate and precipitate protein, thus inhibiting and eliminating pathogenic bacteria. Therefore, for patients with bacillary dysentery and food poisoning, drinking black tea is quite beneficial, and strong tea is also commonly used by the people to smear wounds, bedsores and athlete's foot.
3, detoxification effect
According to experiments, tea polyphenols in Zhengshan race and black tea can adsorb heavy metals and alkaloids, and make them precipitate and decompose, which is good news for modern people whose drinking water and food are polluted by industry.
4, refreshing, eliminate fatigue
Through medical experiments, it is found that caffeine in black tea stimulates the cerebral cortex, stimulates the nerve center, and promotes the refreshing and concentration of thinking, thus making the thinking response more acute and enhancing memory; It also has an exciting effect on the vascular system and the heart, strengthens the heartbeat, thus accelerating blood circulation to facilitate metabolism, and at the same time promoting sweating and diuresis, so as to accelerate the excretion of old and waste substances such as lactic acid (a substance that makes muscles feel tired) in the body and achieve the effect of eliminating fatigue.
5, the effect of promoting fluid production and clearing heat
Drinking black tea in summer can quench thirst and relieve summer heat, because polyphenols, sugars, amino acids and pectin in tea react with saliva to stimulate saliva secretion and make the mouth feel moist and cool. At the same time, caffeine controls the body temperature center of hypothalamus and regulates body temperature. It also stimulates the kidneys to promote the excretion of heat and dirt and maintain the physiological balance in the body.
In addition to the above effects, Masayama people also have the effects of preventing dental caries, invigorating stomach and moistening intestines, helping digestion, delaying aging, lowering blood sugar, lowering blood pressure, lowering blood fat, resisting cancer and radiation. Every kind of tea has its own different benefits, so it is suggested that you should not be paranoid about a certain kind of tea when drinking tea.
In addition, black tea also has the function of preventing caries, and it is also an excellent sports drink. In addition to relieving summer heat and thirst and replenishing water, if you drink it before an exercise that requires physical strength and endurance (such as running a marathon), because caffeine in tea has a refreshing effect, it can also promote the body to burn fat to supply heat energy while retaining liver vinegar during exercise, so people's endurance is stronger.
The effect of zhengshan black tea 2 the benefits of drinking zhengshan black tea
1, Masayama race can relieve edema.
Tea planted at the foot of the mountain contains xanthine alkaloid compound caffeine, which can adsorb heavy metals and alkaloids and precipitate and decompose them to achieve detoxification effect. Caffeine can stimulate the cerebral cortex to excite the nerve center and achieve the effect of refreshing the brain; At the same time, under the action of caffeine, the human body can regulate body temperature and maintain physiological balance in the body; At the same time, due to the joint action of caffeine and aromatic substances, it can increase the urine volume of human body, which is conducive to the discharge of lactic acid, uric acid, excessive salt and harmful substances in the body and relieve edema caused by heart disease or nephritis.
2. Masayama race can delay aging.
This kind of tea contains a variety of natural antioxidants, which can improve human heart function, reduce the occurrence of oxidation reaction in human body, clean up free radicals in human body and reduce the occurrence of various aging symptoms. Its anti-aging effect is even better than garlic and broccoli.
3. Zhengshan people can nourish and protect their stomachs.
Camellia is a kind of fermented black tea. Its tea polyphenols content is not high, and drinking it at ordinary times will not cause harm to the stomach. Its lutein content is relatively high. Adding some milk and sugar when brewing and drinking at ordinary times can not only improve the taste, but also diminish inflammation and protect the gastric mucosa, which has important nutrition and protection effects on the stomach and has a good preventive effect on gastric ulcer and duodenal ulcer.
4. zhengshan ginseng can quench thirst and relieve summer heat.
Zhengshan tea also contains polyphenols, which can play an anti-inflammatory role, and some of them can be combined with viral proteins to achieve bactericidal effect. At the same time, polyphenols, sugars, amino acids and pectin in tea can stimulate human saliva secretion, make people feel moist, produce a cool feeling, and achieve the effect of quenching thirst and relieving summer heat.
5. Reduce fat and lose weight
Masayama race is closely related to fat metabolism. Tea leaves produce new chemicals through a unique fermentation process, some of which contain lipase, which can decompose fat, thus having the effect of losing weight.
6. Beauty
Zhengshan small black tea can regulate metabolism, promote blood circulation, regulate human body and naturally balance internal functions, so it has beauty effect, and is called "beauty tea" overseas.
How to brew zhengshan small tea?
1, boil water;
2. Preheat the teapot, mug and teacup with boiling water;
3. Take about 5 grams of Masayama race and put it in a teapot;
4. Pour boiling water into the teapot, and after one minute, pour out the tea soup with a fair mug to complete the first bubble;
5. Pour the river into the teapot, and the tea soup will flow out quickly after 2-3 seconds. After each rinse, the tea soup should be served quickly.
Tips:
Be sure to use soft water, which is water with low calcium and magnesium content. Pure water, well water, stream water and so on sold in the market are all soft water. However, even if the tap water at home is filtered and purified, it is best not to use it to make black tea. It is best to boil the water for making tea and let it stand for a few minutes before brewing. Freshly boiled water will be burnt when used to make black tea. Teapots, teacups and teacups for making tea must be scalded with hot water before making black tea. If you use a cold tea set to make black tea, the fragrance of black tea will not come out. If there is no tea set and fair cup at home, you can use ordinary tea cups without affecting the soup color and taste of tea.