1. Maintain normal weight.
Eating too much fat and greasy food will increase the burden on the heart, just as polyphenols contained in tea can be converted into theaflavins after being oxidized, which helps to decompose macromolecular fat, relieve greasy and prevent fat accumulation. In addition, tea contains a lot of tea polyphenols, which can remove harmful free radicals, achieve antioxidant effect, improve physiological function and reduce blood cholesterol and blood pressure.
2. Protect the lungs and memory
The special substances contained in tea can help lower cholesterol and reduce the damage of nicotine and tar to lung cells. Antioxidants contained in tea can inhibit the toxic effect of smoke on human cells, that is, it can decompose toxic substances in cigarettes. In addition, people who drink tea regularly can enhance the plasticity of the brain and improve their memory in a short time. People who often stay up late can refresh themselves and improve their work efficiency by drinking tea and water.
3. Emotion can be more stable
Tea contains a lot of acetaminophen, which can make people's brains awake, have a calming effect and relieve bad tension. For people who have no appetite and energy, they can drink more green tea or black tea, which can relieve tension, improve local blood circulation, enhance resistance and immunity and lower blood pressure. In addition, drinking tea will consume a lot of water, improve basal metabolic rate and maintain water-oil balance.
4. Toxins decompose quickly.
Tea contains a lot of theophylline and caffeine, which has diuretic effect and can relieve edema and water retention. Tea polyphenols can kill Escherichia coli and mold and protect gastrointestinal tract. At the same time, it contains vitamin C, which has the functions of promoting blood circulation, removing blood stasis and preventing arteriosclerosis. In addition, the caffeine contained in it can relieve bronchospasm, relax smooth muscle and assist in the treatment of bronchial asthma and myocardial infarction.
The efficacy of tea. 1. Soften blood vessels
Tea contains tea polyphenols, which can improve human antioxidant capacity, reduce blood lipid, relieve hypercoagulability, enhance erythrocyte elasticity and delay atherosclerosis.
Help digestion
Tea contains caffeine and flavanol, which can promote gastric juice secretion and enhance gastrointestinal peristalsis. Contains inositol, folic acid, lecithin and other vitamins, which can decompose fat and regulate fat metabolism. Among them, Pu 'er tea and Oolong tea have the strongest fat decomposition ability, which is very helpful to lose weight.
Refreshing thinking
Caffeine in tea can excite the central nervous system, thus keeping a clear head. It can also accelerate blood circulation and promote metabolism, thus eliminating human fatigue. Strong tea is more refreshing, but excessive drinking is also harmful to human body.
expel toxin
Tea has detoxification effect. In our daily life, when we eat all kinds of grain, fruits, vegetables and other foods, we not only absorb their nutrients, but also absorb all kinds of polluted heavy metals. In the long run, it is bound to accumulate too much heavy metals. Heavy metals have obvious toxic effects on human body. Tea polyphenols in tea have strong adsorption, which can reduce the toxicity of heavy metals to human body.
5. Anti-inflammatory
Tea can inhibit most bacteria. Most inflammation is caused by virus invasion. Tea contains catechin, which has obvious inhibitory effect on many common protobacteria and plant viruses such as Escherichia coli, Staphylococcus, dysentery, typhoid Bacillus and so on.