From the point of view of nutrition, the freshest Biluochun is not necessarily the best in nutrition. The so-called green tea is the tea that has been picked for less than a month. Because these tea leaves have not been placed for a period of time, some substances that have adverse effects on the body, such as polyphenols, alcohols and aldehydes, have not been completely oxidized. If you drink new tea for a long time, you may have discomfort such as diarrhea and bloating.
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Precautions:
1, brewing green tea should not be too strong: usually, when brewing green tea, the tea soup should not be too strong, just put about 3 grams of tea per cup of tea. If green tea is too strong, it will affect the secretion of gastric juice and aggravate the symptoms of hypertension and heart disease, which is extremely unfavorable to human health.
2, green tea can not be drunk: when green tea is brewed, the first cup of tea soup brewed can not be drunk, and it should be poured out. At this time, people often say that washing tea can wash away the harmful substances left on the surface of green tea, and it will be safer for people to drink it again. In addition, it is not suitable for drinking green tea on an empty stomach, otherwise it will cause bad symptoms such as diarrhea or abdominal pain.
3, brewing green tea water temperature should be appropriate: usually when brewing green tea, the water temperature should be appropriate, not the higher the water temperature, the better, green tea leaves are tender, should be brewed with boiling water between 80 degrees and 90 degrees, if it is brewing green tea powder, the water temperature needs to be controlled between 40 degrees and 60 degrees, if it is brewed with boiling water, it will make the nutrients of green tea lose a lot, and people will not absorb the nutrients they deserve.
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