Drinking tea is a tradition of the Chinese for thousands of years.Compared with a variety of beverages, drinking tea can not only help the human body replenish water, but also contain beneficial ingredients such as tea polyphenols, tea polysaccharides, catechins, zinc, selenium, copper, manganese, chromium, etc.Many studies have proved that tea drinking has a certain amount of lipid -lowering and weight loss. In addition, tea drinking also has health benefits such as anti -radiation, regulating blood lipids, strong bones, and antioxidant.But whether it is a lovers who are intoxicated with tea fragrance, or health -care masters who are eager to use tea to achieve health care, drinking tea must pay attention to methods.Only after drinking the right tea can it play a real health role.Below, let’s talk about the second or three things about drinking tea.
The water temperature and quantity of drinking tea
There are certain standards
Drinking tea temperature is crucial. The temperature of the tea is 56 ° C-60 ° C, which is more beneficial to health.Because the esophageal mucosa is susceptible to chronic heat damage, the risk of cancer after injury will increase the risk of cancer.Especially if people who love smoking and drinking, if you drink hot tea (above 65 ° C), it will damage the ability of esophagus to resist alcohol and nicotine toxins, and have higher risk of cancer.
In addition to water temperature, the amount of tea is also worthy of attention.
Generally speaking, for healthy people who have tea habits, they can use tea at about 12 grams daily, which is more appropriate to brew 3-4 times.People who love to drink tea or have greasy diet can increase appropriately.Pregnant women, children and neurasthenia, and tachycardia should drink less tea or not to drink tea.
Drinking tea is different from time to time
Tea that people of different constitutions drink are not the same.Unblocked tea (green tea, such as Longjing tea, Biluochun, Maojian, etc.) has the effects of clearing heat, diuretic, and soot, but because it is cool, it is not suitable for people with cold or chronic stomach diseases.And semi -fermented tea (that is, green tea, such as Tieguanyin, oolong tea, etc.), fully fermented tea (black tea, etc.), and post -fermented Chen tea (that is, black tea, such as Pu’er tea), there are disdain, digestion, refreshing, etc.Function, these tea tastes are peaceful and are more suitable for most people.
Of course, in addition to your physical fitness, you also need to get used to your habits.Even if the constitution is not suitable, if you like to drink a certain kind of tea, you can drink a small amount and appropriately.
Drink tea to match the season.In the two seasons of spring and summer, you can drink green tea and oolong tea, which can play a role in clearing heat and relieving heat.In autumn and winter, it is suitable for drinking black tea or Pu’er tea. These two kinds of tea are warm and can play a role in driving the cold.
Drinking tea is not suitable
People with weak health should not drink tea (especially green tea). Patients with gastric ulcers, catekine in tea will affect the secretion of gastric acid, affect the healing of ulcers, and thus aggravate the condition.
People with constipation should not drink tea, because it can reduce the secretion of gastrointestinal gastrointestinal digestive fluid in tea tannic acid and caffeine. At the same time, it has a convergence effect, slowing intestinal peristalsis and inducing constipation.
Children and pregnant women are not suitable for drinking tea.Because tea contains a large amount of tannic acid, it may affect the body’s absorption of calcium, iron and other nutrients.It may affect physical health and children’s growth and development.
People who take medicine should not drink tea.The tannic acid in the tea will be combined with drugs containing a variety of metal ions or alkaline -containing drugs. It will generate difficulty melody compounds in the stomach. If you drink too much tea after taking the medicine, it will affect the absorption of the drug.
Although milk tea is good, don’t be greedy
Authentic milk tea has both the refreshing tea and the mellow fragrance of the grandma.There are many kinds of milk tea. Most of them are based on black tea. They are made of a little milk and sugar, and some will also add coffee.However, a lot of milk tea in the market now uses milk to replace milk. This increases the intake of transliterated unsaturated fatty acids and increases the risk of coronary heart disease.It will also increase the viscosity of human blood and easily lead to thrombosis.It also has a adverse effect on infants and young children in growth and development.From the perspective of nutritional component analysis, this kind of milk tea drink lacks the nutrients in milk and tea, but also contains a large amount of "bad molecules" such as sugar, saturated fat and trans fatty acids. Long -term drinking will cause harm to health.Therefore, when drinking milk tea, you must choose a reliable milk tea shop and drink authentic milk tea.
In addition, caffeine is also a higher content of milk tea.Caffeine exists in a series of foods and beverages, including cola and other carbonated beverages, energy beverages, chocolate, tea and coffee.It can exist naturally, but also can add people during production and processing.For most people, it is not a problem to consume a small amount of caffeine. However, the symptoms of caffeine poisoning can produce caffeine poisoning for a long time.Some people who are allergic to caffeine, even if they consume a small amount of caffeine, can occur.For pregnancy or pregnant women, a large number of caffeine intake will also increase the chance of abortion and low -weight babies. Caffeine will also affect the health of children and adolescents.Safety intake suggestions, the safety of healthy adults daily caffeine is 400mg, pregnant women, lactating women, or women planned to be pregnant 300mg per day, 45mg of children aged 4 to 6, 62.5mg of children aged 7 to 9 per day, 10By the age of 12, 85mg is 85mg per day, and teenagers of 13 and above are 2.5mg/kg per day.Some spot checks have shown that the average caffeine content in each liter of milk tea is 270mg, so everyone should control the drinking amount of milk tea according to their own situation.Text/Bi Yanxia (Beijing Friendship Hospital)
Responsible editor: Li Qingyun