Functions of 2- Chrysanthemum Tea
Chrysanthemum has a good effect on treating eye fatigue and blurred vision. People in China have known since ancient times that chrysanthemum has the function of protecting eyes. In addition to smearing eyes can eliminate edema, you can usually drink a cup of chrysanthemum tea, which can make the symptoms of eye fatigue subside. If you drink three or four cups of chrysanthemum tea every day, it will also help to restore your vision.
There are many kinds of chrysanthemums, and people who don't know the doorways will choose chrysanthemums with white flowers and big flowers. In fact, small, ugly and yellow chrysanthemums are the best choice. In fact, chrysanthemum tea does not add other tea leaves, just soak dried chrysanthemums in water or boil them to drink. Hot drinks in winter and iced drinks in summer are all good drinks.
In addition, if your eyes are swollen in the morning, there is another way: apply the tea juice of cotton dipped in chrysanthemum tea around your eyes, which will soon eliminate this edema.
Side effects of chrysanthemum tea
Chrysanthemum tea is a kind of fragrant tea. Its beauty lies in that when your eyes are tired, you can fumigate your eyes with the hot air of chrysanthemum tea for 1 minute, and your eyes will feel very comfortable immediately. You might as well try. People use computers more and more widely. Although computers bring convenience to people's work, study and life, the imbalance of positive and negative ions in the indoor environment using computers has certain side effects on human health, which will cause autonomic nervous disorder and depression.
However, professional Chinese medicine reminds readers that different herbal teas should be chosen according to different constitutions, and drinking them casually can not only achieve the health care effect, but also sometimes produce side effects. When you get angry, you should distinguish between excess and deficiency, such as Prunella vulgaris and chrysanthemum tea, which have the effects of clearing heat and purging fire, clearing liver and improving eyesight, and both of them have the effect of symptomatic fire extinguishing. However, it should be noted that people with physical weakness should not drink more because of their bitter cold.
Green tea function
Effect of preventing stroke
According to Dutch medical experts, green tea is rich in brass-like substances, which can reduce the excessive aggregation of platelets and prevent cerebral thrombosis. People who drink green tea regularly have a 73% lower risk of stroke than those who don't.
It is good for smokers.
Foreign studies have shown that decaffeinated green tea can inhibit the carcinogenesis caused by tobacco-specific carcinogens in test tubes. Decaffeinated green tea can inhibit the oxidation of specific carcinogens and DNA methylation induced by specific carcinogens in laboratory research. When green tea treatment is started five years after injection of specific carcinogens, the tumor proliferation ability can still be reduced. Japanese people smoke almost twice as much as Americans, but the incidence of lung cancer is only 1/2 of Americans. . Some research and analysis believe that this result is related to Japanese people's good drinking of green tea.
Hypolipidemic effect
According to the Asian Medical News published in Hong Kong, Jacob, a doctoral student in the Department of Pharmacology of the University of Hong Kong, found that green tea can reduce the total cholesterol level in blood by 25%. The active ingredient in green tea is catechin, which can effectively reduce the serum and liver cholesterol levels, reduce the atherosclerotic cherry blossom index, and have an auxiliary treatment effect on fatty liver.
Prevention of colorectal cancer
Researchers at Zhejiang Medical University found in animal experiments that green tea can significantly reduce the incidence of colorectal tumors and reduce the number of tumors. The tea polyphenol complex in green tea can reduce cytochrome p45 in liver microsomes, enhance the activity of oxide dismutase in liver tissue of mice, and reduce the attack of excessive free radicals on biomacromolecules and carcinogenesis.
Improve the effectiveness of antibiotics
Taking antibiotics with 5% green tea water can improve the efficacy of antibiotics, which is due to catechins and hinokitiol in green tea. According to the research of Akira Murayama of Teijing University, these components have strong antibacterial and bacteriostatic effects.
Drink a cup of light green tea in the morning to refresh yourself.
The benefits of tea are as follows:
The chemical composition of tea is composed of 3.5-7.0% inorganic matter and 93-96.5% organic matter. There are about 27 kinds of inorganic mineral elements in tea, including phosphorus, potassium, sulfur, magnesium, manganese, fluorine, aluminum, calcium, sodium, iron, copper, zinc and selenium. Organic compounds in tea mainly include protein, lipids, carbohydrates, amino acids, alkaloids, tea polyphenols, organic acids, pigments, aroma components, vitamins, saponins and sterols.
Tea contains 20-30% leaf protein, but only about 3.5% can be dissolved in tea soup. Tea contains 1.5-4% free amino acids, and there are more than 20 kinds, most of which are essential amino acids for human body. Tea contains 25-30% carbohydrates, but only 3-4% can be dissolved in tea soup. Tea contains 4-5% lipid, which is also necessary for human body.
Drinking green tea often is good for the fetus.
Drinking green tea is good for health when watching TV or sitting in front of a computer.
But the precautions for drinking tea:
It is worth noting that drinking tea must be moderate, and excessive drinking tea will affect the absorption of iron. It is best to drink tea with warm boiled water of about 80℃-85℃ while soaking. Don't brew too much or leave it for too long, it's not easy to be too thick every time. It is advisable to drink it several times.
Function of green tea
Tea is a precious and noble drink. Drinking tea is a kind of spiritual enjoyment, an aesthetic art behavior and a method of self-cultivation.
There are different opinions about the beneficial effects of tea on people's body and mind at all times and at home and abroad, and Liu's Ten Virtues in the Tang Dynasty is more comprehensive. He classified the benefits of drinking tea as follows: drinking tea for health, removing fishy smell, preventing diseases and nourishing qi, dispersing sulks, benefiting people, respecting people, nourishing the heart and using tea is feasible.
Eight functions of green tea
1. anti-aging
Antioxidants contained in green tea help to fight aging. Because in the process of human metabolism, if it is over-oxidized, it will produce a lot of free radicals, which are easy to age and cause cell damage. SOD (Superoxide Dismutase) is a kind of free radical scavenger, which can effectively remove excess free radicals and prevent the harm of free radicals to human body. Catechins in green tea can significantly improve SOD activity and scavenge free radicals.
antibiosis
Studies have shown that catechins in green tea can inhibit some bacteria that cause human diseases without harming the proliferation of beneficial bacteria in the intestine, so green tea has the function of whole intestine.
3. Reduce blood lipids
Animal experiments made by scientists show that catechins in tea can reduce total cholesterol, free cholesterol, low-density lipoprotein cholesterol and triglycerides in plasma, and at the same time increase high-density lipoprotein cholesterol. Human experiments show that it can inhibit platelet aggregation and reduce the incidence of arteriosclerosis. Green tea contains flavonol, which has antioxidant effect, prevents thrombosis and platelet aggregation, and reduces cardiovascular diseases.
Fitness lose weight
Green tea contains theophylline and caffeine, which can activate protein kinase and triglyceride lipolytic enzyme through multiple functions, reduce the accumulation of fat cells, and thus achieve the effect of losing weight.
5. Prevent dental caries and remove bad breath.
Green tea contains fluorine, in which catechins can inhibit the action of cariogenic bacteria and reduce the occurrence of dental plaque and periodontitis. Tannic acid contained in tea has bactericidal effect, which can prevent food residues from breeding bacteria, so it can effectively prevent bad breath.
Cancer prevention
Green tea can inhibit some cancers, but its principle is limited to the inference stage. Drinking more tea is bound to have a positive encouraging effect on preventing cancer.
7. Whitening and UV protection
Experts found in animal experiments that catechins in green tea can resist skin cancer caused by UV-B.
8. It can improve indigestion.
Recent research reports show that green tea can help improve indigestion, such as acute diarrhea caused by bacteria, and drinking a little green tea can alleviate the condition.