Black Tea, is one of the most common tea in china. The effect and function of black tea are many, and the method of brewing black tea is also a lot. Here, Xiaobian not only to teach you the right way to brew black tea, but also the effect and role of popular black tea, take a look at it.
black tea benefits
Refreshing eliminate fatigue: found by medical experiments, caffeine Black Tea in cerebral cortex excited by stimulating the central nervous system, to refresh and thinking of stress concentration, and then make the reaction more sharp thinking, memory enhancement; it also has excitatory effects on the vascular system and strengthen the heart, heart beat, so as to accelerate the blood circulation to The new supersedes the old., at the same time and diaphoretic and diuretic, thus accelerate the excretion of lactic acid (both muscle fatigue and other substances) in the old waste material, to eliminate fatigue effect.
Drink: Black Tea can quench fluid heat and heat, because of tea polyphenols, polysaccharides, amino acids, pectin and saliva to produce chemical reaction and stimulate saliva secretion, cause oral feel moist, and cool feeling; at the same time caffeine control temperature center, the hypothalamus regulates body temperature, it can stimulate the kidney to promote heat dirt and excretion, maintain the physiological balance of the body.
Diuretic effect of caffeine in the United Black Tea in and aromatic substances, increased renal blood flow, increased glomerular filtration rate, dilation of the renal microvasculature, and inhibition of tubular reabsorption of water, thus contributing to an increase in urine output. It is good for removing lactic acid, uric acid (associated with gout), excessive salt (high blood pressure), harmful substances, and relieving edema caused by heart disease or nephritis.
Anti-inflammatory and bactericidal: the polyphenols in black tea have anti-inflammatory effect, and then through the experiment found that catechins can be combined with single cell bacteria, protein coagulation precipitation, thereby inhibiting and eliminating pathogens. So the bacillary dysentery and food poisoning patients drink Black Tea is very good, people also used tea coated wound, bedsore and athlete's foot.
Detoxification: it has been proved by experiments that the tea polysaccharide in tea can adsorb heavy metals and alkaloids and precipitate and decompose, which is a good news for the modern people whose drinking water and food are polluted by industry.
Strong bones: in May 13, 2002, the American Medical Association published on 497 male and female 540 people more than 10 years of investigation, points out that the people drinking strong bones Black Tea, polyphenols in Black Tea (also Green Tea in) can inhibit the damage of bone cell activity substances. In order to prevent common osteoporosis in women, it is recommended to take a small cup of black tea every day for a few years. Add lemon in black tea, strong bones, the effect is stronger, in black tea can also add a variety of fruits, can play a synergistic role.
Antioxidant and anti-aging: in the past 5 years, the U.S. government funded research on Green Tea and Black Tea and chemical composition of the 150 items, the results show that the Green Tea and Black Tea in antioxidants can totally destroy propagation path of chemicals in cancer cells. Boston Beth Israel Deaconess Medical Center Director Murray mittelmbn vascular epidemiology doctor said: “ Black Tea and Green Tea effect is roughly the same, but Black Tea antioxidants than Green Tea is much more complicated, especially good &rdquo on the heart;. Black tea has a stronger anti-aging effect than garlic, broccoli and carrots, American magazine reports.
Stomach protecting stomach: drinking when not eating Green Tea feel stomach discomfort, this is because the important substances - tea polyphenol content in tea is convergent, have certain stimulation to the stomach, the more irritating in the case of an empty stomach. And black tea is different. It is fermented baked, tea polyphenols in oxidative enzymes occur under the action of each unitary Pro oxidative reaction, reducing the content of stomach irritation decreases. Black Tea not only does not hurt the stomach, but can stomach. Regular use of sugar, plus milk, black tea, anti-inflammatory, protective gastric mucosa, the treatment of ulcers also have some effect.
Cancer: about tea has anti-cancer effect is very popular, researchers around the world have done a lot of research, but it is generally believed that the anticancer effect is mainly manifested in the Green Tea tea, but now a new progress. The study found that black tea, like green tea, also has a strong anti-cancer effect.
Relaxing the blood vessels and helping the heart: a recent study in the American medical community is related to black tea. The study found that heart patients drank 4 cups of black tea every day, and blood pressure was increased from 6% to 10%. After stimulation, the average amount of relaxation will be increased by 13%.
Let's see how to brew black tea.
Correct brewing method of black tea
Honey Black Tea: Black Tea bag to soak for two tablespoons of honey in half to one hour after adding boiling water with tasty open, warm water and the amount of.
Lemon Tea: pour black tea into boiled water and remove it. Add lemon juice and mix thoroughly.
Fruit and black tea: all kinds of fruit tea sold on the Internet can be blended with black tea bag and soaked. Such as: roses, lavender, jasmine, such as strong red flavor. Hang chrysanthemum, lemon grass, light green tea, like sweet, add some licorice.
: Milk Tea: black tea bag open blisters, soak, fish out, adding creamer, sugar or honey and mix thoroughly, can also add instant coffee to make coffee Black Tea Nestle.
Black tea wine: black tea bubble, after the extraction of tea, 2/3 tea, 1/3 base wine, plus 1/3 of fruit juice, shake with iceIt's the best flavored black tea.