China is the hometown of tea culture. It’s hot in summer, so people drink more tea. Compared with cold food and carbonated diet, drinking tea is relatively healthier. There are many advantages of drinking tea in summer. Let’s have a look.
Advantage 1: refreshing
, especially in the summer, when the weather is hot, people often have no spirit, work time also become inefficient, always yawning. At this time, it is very suitable for tea, tea can play a refreshing role. This is because tea contains caffeine, which can stimulate the central nervous system of the brain, so as to achieve the effect of refreshing.
speaking of this, many people will think of coffee. Coffee also contains caffeine, can also achieve the role of refreshing. But studies have shown that drinking coffee for a long time can lead to atherosclerosis, while drinking tea can not. Drinking tea can inhibit atherosclerosis. This is because in addition to caffeine, tea is also rich in tea polyphenols and vitamin C, which can neutralize the adverse effects of caffeine.
benefits 2: anti aging
beauty loving women can not want to age so fast, tea can play a role in anti-aging, it is very suitable for beauty loving women to drink. Tea is rich in tea polyphenols, which is a kind of natural antioxidant active substances. Often drinking tea, can make the human body intake of tea polyphenols, which can help the elimination of free radicals in the body. When the body’s free radicals are removed, it can block the anti-aging process of cells.
some people say that vitamin E also has a better anti-aging effect. Compared with tea polyphenols? According to scientific research, the anti-aging effect of tea polyphenols is far better than vitamin E.
There are many advantages of drinking tea, but not all people are suitable for drinking tea. There are two types of women are not suitable for tea, if these two types of women drink tea, it is not conducive to health. Let’s take a look at the two types of women:
type I: pregnant women
pregnant women are not suitable for tea, tea is cool, pregnant women eat cool drinks, it is very easy to cause abortion. And tea contains a lot of caffeine, pregnant women after drinking too much tea, stimulate the fetus, increase fetal movement, and even endanger the normal growth of the fetus.
in addition, tea also contains a higher concentration of tannic acid, pregnant women in pregnancy for the development of the fetus, will supplement iron. If pregnant women drink a lot of tea when they supplement iron, the tannic acid in tea will combine with iron in food, forming a complex that can not be absorbed by the body, which will cause the possibility of pregnancy anemia, and the fetus in the body may also suffer from congenital iron deficiency anemia.
type II: menstrual women
women in the menstrual period are not suitable for tea, women in the menstrual period of blood loss is more, in the blood loss, if you drink a lot of tea, the tannin in tea and iron in the human body will fuse, thus will lose a lot of iron. If you drink a lot of tea, it is easy to cause iron deficiency anemia.
during menstruation, the neuroendocrine function of the human body will change, resulting in a variety of physiological problems, such as headache, abdominal pain, nervous tension and so on. In tea contains caffeine, theobromine, these substances can make nerve excited, which will aggravate abdominal pain, headache and other menstrual reactions.
Tea drinking time and taboo
tea drinking time is best after meals, because drinking tea on an empty stomach will hurt the body, especially for people who don’t drink tea often, it will inhibit the secretion of gastric juice, hinder digestion, and even cause palpitations, headache and so on; Tea drinking & quot; Phenomenon. In addition, when drinking tea in the evening, put less tea and don’t make it too thick.
it should be noted that you must not drink overnight tea. In addition, the temperature is generally higher in summer, tea should not be more than 12 hours.
it should also be noted that tea is an irritant beverage, which contains tannic acid and caffeine. It is not suitable for teenagers to drink tea. Besides, girls should never drink tea in six stages:
2 when the physiological period of each month comes,
3 when the pregnant woman is in pregnancy,
4 before the delivery,
5 who want to breast feed after the delivery,
6 who are nursing mothers,
6 who want to breast feed after the delivery Women in menopause
1. Avoid drinking hot tea and herbal tea (stagnating cold and gathering phlegm)
2. Avoid brewing too many times (no tea juice after 3 or 4 times), Avoid drinking tea before meals (diet tasteless, reduce the function of digestive organs to absorb protein) and drinking tea immediately after meals (affect the absorption of protein and iron)