Humans have been making tea and drinking tea for more than 5000 years. Since the appearance of tea, people have always thought that drinking tea is good for health, but the relationship between its components and health has not been studied for 30 years. In recent years, with the deepening of people's research on tea, the health care function of tea has been widely concerned. A large number of modern scientific studies have confirmed that tea can promote human health. Among them, the main components with pharmacological effects are tea polyphenols, caffeine and lipopolysaccharide. Drinking tea can not only refresh, help digestion, quench thirst, reduce fire and improve eyesight, but also help to delay aging, inhibit cardiovascular diseases, prevent cancer and prevent radiation damage. Tea was originally used as medicine, and later it gradually developed into a drink. After fully understanding the medicinal efficacy of tea, modern people have developed health tea, also known as medicinal tea, which is a health drink made of tea as the main raw material and other Chinese herbal medicines, focusing on health care. It can be seen that tea has a wide range of functions and is irreplaceable by other drinks.

1. What are the nutritional functions of bamboo leaf tea?

Bamboo leaf tea is a teabag drink refined by advanced technology, which is convenient to drink, fresh in taste and fragrant in teeth and cheeks. Theanine and catechin contained in green tea can improve blood circulation and prevent obesity, stroke and heart disease. Tea can clear away heat and relieve summer heat; Lophatherum gracile is an ideal natural drink, which has the functions of clearing away heat, relieving summer heat, reducing blood lipid and resisting free radicals.

2. Can pregnant women drink green tea?

Tea contains caffeine, which has an exciting effect. Drinking too much tea will stimulate the fetus to increase fetal movement and even endanger the growth and development of the fetus. In addition, tea contains tannic acid, which can combine with iron in food to form compounds that cannot be absorbed by the human body. Therefore, if pregnant women drink too much strong tea, it may cause pregnancy anemia, and the fetus may also suffer from congenital iron deficiency anemia. Therefore. Pregnant women are not advised to drink bamboo leaf tea.

3. Can I drink bamboo leaf green tea overnight?

People usually think that overnight tea can't be drunk, and there are many opinions. Among them, what is more "alarmist" is that overnight tea will get cancer. In fact, this statement has no scientific basis. Tea made in the morning is very common in the afternoon, and tea made at work late at night. Drinking tea after getting up in the morning will not change more than during the day. If there is any difference, it is difficult to define the concept of overnight tea because of the high temperature and many changes in tea during the day. If the tea leaves are left for too long, the tea polyphenols in the tea leaves will be oxidized to form reddish-brown oxidation products, mainly including poor flavin, thearubigins and theabrownin. These products are non-toxic and will not cause harm to human body. In summer, when the temperature is high, tea leaves are prone to rancidity and taste bad. If you leave it for more than 24 hours, you'd better not drink it, otherwise it will cause diarrhea, because the protein and sugar in the tea soup will become nutrients for bacteria and molds to multiply. The non-deteriorated overnight tea can not only be drunk, but also has health care functions such as anti-cancer, anti-oxidation, hemostasis, eyesight improvement, tooth fixation and tooth cleaning.

4. What season is more suitable for drinking bamboo leaf tea?

Bamboo leaf green tea has good effects of cooling and relieving summer heat, quenching thirst and promoting fluid production, and clearing away heat and annoyance, and is more suitable for drinking in spring and summer. In addition, Gynostemma pentaphyllum and Lophatherum gracile in bamboo leaf tea have the functions of regulating blood pressure, resisting radiation and lowering blood fat, so obese people, hypertensive people, white-collar workers and middle-aged and elderly people are suitable for long-term drinking.

5. Can pine pollen be taken with bamboo leaf tea?

People in China like to drink hot tea. Second, the temperature of hot water will destroy the nutrients in pine pollen, so it is not suitable to serve it with hot tea. If it is normal temperature tea, it has no effect.

6. Why are there both green tea and green tea powder in the raw materials?

Green tea powder is a kind of superfine powder with particle size less than 200 meshes. After dehydration and drying, it is instantly crushed into tender fresh tea leaves at low temperature. The nutritional composition of green tea powder is basically the same as that of green tea, but it is easier to release and be absorbed by human body. The scientific proportion of green tea powder and green tea can give full play to their respective advantages and strengthen health care, and it is refreshing and palatable with a sweet aftertaste.