1. Black tea diuretic effect

Black tea has a diuretic effect Oh, can help our kidneys to increase blood flow, improve our glomerular filtration, stimulate the glomerulus for the reabsorption of water utilization.

This will help to eliminate lactic acid, uric acid (related to gout), excess salt (related to high blood pressure), harmful substances, etc., as well as alleviate the edema caused by heart disease or nephritis.

2. Black tea anti-inflammatory and antiseptic effect

Polyphenolic compounds in black tea have anti-inflammatory effect, and then through experiments found that catechins can be combined with unicellular bacteria, so that the protein coagulation and precipitation, which inhibits and eliminates pathogenic bacteria. Therefore, bacterial lah disease and food poisoning patients drink black tea is quite beneficial, folk also commonly used strong tea coated wounds, bedsores and athlete's foot.

3. Black tea detoxification

According to experiments, black tea in the tea alkaline can adsorb heavy metals and alkaloid, and precipitation decomposition, which is a boon for modern people whose drinking water and food are polluted by industry.

4. Caffeine in black tea can stimulate the cerebral cortex to stimulate the nerve center, which can help to refresh the mind and concentrate the thinking power, and then make the thinking reaction sharper and the memory stronger; it also has an excitatory effect on the vascular system and the heart to strengthen the heartbeat, thus speeding up the blood circulation to facilitate the metabolism. Blood circulation to facilitate metabolism, while also promoting sweating and diuresis, thus accelerating the two-pronged excretion of lactic acid (making the muscles feel fatigue) and other old waste materials in the body to achieve the effect of eliminating fatigue.

5. Black tea can quench the thirst and eliminate heat

Black tea can quench the thirst and eliminate heat in summer because the polyphenols, carbohydrates, amino acids, pectin, etc. in the tea can produce a chemical reaction with saliva and stimulate the secretion of saliva, which can make the mouth feel moisturized and produce a sense of coolness; at the same time, the caffeine can control the hypothalamus temperature center to regulate the body temperature, which can stimulate the kidneys to promote the heat and the body heat. Caffeine also stimulates the kidneys to promote the excretion of heat and dirt to maintain the physiological balance of the body.

In addition, black tea also has the effect of preventing caries, strengthening stomach and intestines to help digestion, delaying aging, lowering blood sugar, lowering blood pressure, lowering blood lipids, anticancer, anti-radiation and so on; black tea is also an excellent sports drink, in addition to quenching the thirst and replenishing water, if you need to carry out the physical and enduring power of the movement (such as marathon running) before drinking, because the tea in the caffeine has the effect of refreshing, but also in the movement to facilitate the body to burn fat to supply heat and energy. The body burns fat to supply heat energy and retains the liver vinegar, so it gives you more staying power.