Views:60 Author:Site Editor Publish Time: 2019-06-20 Origin:Site
In the 19th century, the nutrition of tea has gradually become clear. According to scientific research, tea is rich in nearly 500 kinds of nutrients required by the human body, mainly including alkaloids such as caffeine, theophylline, theobromine, choline, phenols, catechins, anthocyanins and other phenols, as well as a variety of vitamins, amino acids and minerals. These nutrients have many benefits to the body.
The vitamins in tea include vitamin C, vitamin B, vitamin P, vitamin A, vitamin D, vitamin E, vitamin K, etc. Among them, vitamin C is the most abundant.
In the tea, there are many minerals such as potassium, calcium, magnesium, iron, zinc, manganese, fluorine, phosphorus, etc., and some selenium-enriched teas produced in Hubei and other places also contain a large amount of selenium.
Proteins are made up of amino acids, which contain 2% to 5% of amino acids in tea, and there are up to 30% of carbohydrates in tea.
There are catechins, flavonoids, flavonols, phenolic acids, etc., in tea. Polyphenols are closely related to human physiological functions, growth and metabolism.
1)It can inspire people and enhance their ability to think and remember.
2)It can eliminate fatigue, promote metabolism, and maintain the normal function of heart, blood vessels, gastrointestinal,etc.
3)Drinking tea has great benefits in preventing dental caries. According to a survey conducted in the United Kingdom, children who often drink tea can reduce their dental caries by 60%.
4)Tea contains many trace elements that are beneficial to the human body.
5)Drinking tea can inhibit cell aging and make people prolong life. The anti-aging effect of tea is 18 times higher than that of vitamin E.
6)Drinking tea delays and prevents the formation of lipid plaques in the endothelium, preventing arteriosclerosis, hypertension and cerebral thrombosis.
7)Drinking tea can excite the central nervous system and enhance exercise capacity.
8)Tea has good effects in weight loss and keeping beauty, especially oolong tea is particularly effective.
9)Drinking tea can prevent senile cataracts.
10)The tannic acid contained in tea can kill a variety of bacteria, so it can prevent stomatitis, pharyngitis, and enteritis and dysentery that are prone to occur in summer.
Working late at night requires a lot of energy. At this time, you need a healthy cup of tea to refresh your mind. Studies have confirmed that caffeine in tea can excite the central nervous system, enhance the excitatory process of the cerebral cortex, which will make the mind clear, quick-thinking, and at the same time accelerate blood circulation and promote metabolism. Drinking a cup of tea when you are tired, you will feel relieved. From the aroma to the taste, it can massage your tight nerves from the inside to the out.
We know that drinking a little is good for human health, but if you drink a lot for a long time, it will cause health problems such as liver and stomach damage and nervous system paralysis.
Drinking tea is good for hangover, but you should pay attention to tea drinking. You should not drink tea immediately after being drunk. In addition, in general, it is best to choose Pu'er tea.
Long-term smoking can cause various diseases such as brain diseases, cardiovascular diseases, cataracts, and cancer. To reduce the damage of tobacco poisoning to the human body, drinking tea can play a good role.
Tea contains much higher carotene than most vegetables and fruits. Carotene can not only prevent cataracts and protect the eyes, but also resist nicotine and dissolve tobacco.
We know different teas has different characteristics. People who drink tea need to choose cool or mild tea according to their own physique.
At a suitable concentration, the mild tea such as cooked Pu'er tea and black tea will not stimulate the gastrointestinal tract. After the sweet and mellow tea enters the human stomach, it will form a film attached to the surface of the stomach to achieve a protective effect. Long-term drinking can play a role in warming the stomach. In addition, Pu'er tea also has the function of promoting gastrointestinal motility. Long-term tea drinking can help laxative and improve intestinal immunity.
Although the advantages of tea are many, tea drinking should vary from person to person. It is necessary to pay attention to scientific and rational drinking in order to be more conducive to the health of the body. Therefore, please take a look at some of the following points before drinking.
1. Do not drink strong tea.
2. Avoid drinking tea on an empty stomach.
3. Avoid drinking plenty of tea before and after meals.
4. Avoid drinking tea before going to bed.
5. Avoid drinking overnight tea.
6. Liver patients avoid drinking tea.
7. Pregnant women drink a small amount of tea, especially not to drink strong tea.
8. People who is nerve weakness should drink little tea.
9. Patients with ulcers drink tea carefully.
10.Older people should not drink raw tea.
11.Patients with coronary heart disease are cautiously drinking tea.
When drinking tea, we often drink leaves. This is an annoying thing, but with tea infuser, it can easily filter tea leaves and let you fall in love with tea. Of cause, a set of good tea cup or tea bottle will make you enjoy the tea more.