1, boiling water
After boiling water at high temperature, most harmful microorganisms have been completely killed, so it is safe to drink. Boiled water is a typical low-calorie and low-fat beverage, which will not increase the burden on the body and will not lead to obesity. Boiled water also contains a variety of trace elements, which are necessary for the human body. Drinking boiled water regularly can promote blood circulation, dilute blood, improve metabolism, promote the discharge of metabolic wastes and toxins, and maintain health.
2. tea
Tea not only supplements water for the body, but also contains caffeine, which can refresh the mind and help improve the efficiency of study and work. Tea contains antioxidant tea polyphenols, which can help remove free radicals and delay aging.
Drinking tea or boiling water is good for your health. Relatively speaking, tea contains tea polyphenols, which can play a health care role; Boiled water has no added ingredients and is easily absorbed by cells, which is suitable for all ages.
1, drink a cup of tea all day
Many people put a handful of tea in a teacup and drink it all day. But after two or three times of brewing, the nutrients have been completely separated out. Repeated addition of water to a cup of tea will reduce its health care efficacy and taste.
Step 2 make tea with paper cups
Some people are used to making tea with disposable paper cups, but the inner wall of disposable paper cups contains edible wax, which is easy to dissolve in tea and affects the aroma and color of tea.
Step 3 drink tea on an empty stomach
Tea contains too much tea polyphenols, especially green tea. Drinking tea on an empty stomach will directly stimulate the gastric mucosa and increase the risk of gastric ulcer.
4, often drink strong tea
Strong tea contains a lot of caffeine, which can excite the nervous system and play a refreshing role. But drinking a lot of strong tea for a long time will make the heart beat faster, causing palpitation, insomnia and dreaminess; Drinking strong tea often can also stimulate the stomach, increase gastric acid secretion and damage the gastric mucosa.
5. Old tea is not cleaned.
The processing methods of black tea are extensive, especially oolong tea and Pu 'er tea, which can produce countless microorganisms in the fermentation process. If you don't wash the tea before making it, bacteria and microorganisms will enter the body with the water, threatening your health, so you should wash the old tea for 1~2 days before drinking it.
Although drinking tea is good for your health, you should also control the amount and avoid drinking strong tea. 3 grams of tea can be mixed with 150 ml of water. Make a cup of tea up to 3 times and change it frequently; It is best to choose green tea in summer, which can play the role of eliminating fire and phlegm, promoting fluid production and quenching thirst; Make tea in glass or porcelain cups as much as possible. For people with poor sleep quality, don't drink tea after 3 pm, so as not to affect their sleep at night. It is worth reminding that water in the body is easy to be lost in summer. To develop the habit of drinking water actively, the amount of drinking water in a day should not be less than 2000ml；; People who sweat a lot should drink light salt water properly to replenish the lost electrolyte.
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