Now where the health awareness is increasingly improved, the status of top -flowing milk tea and carbonated beverages has fallen thousands of feet, and coffee and tea are replaced, which has become the heart of the old and Chinese groups.
But, one is the imported product and the other is a traditional drink. Which one is healthier, everyone has different opinions.
Coffee and tea contain a variety of beneficial ingredients such as caffeine and antioxidant, TianjinA study from a medical university pointed out that coffee+tea health effect may be stronger.
This research incorporates 500,000 participants in the British Biological Bank queue. It systematically analyzes coffee and tea and total mortality and related disease mortality (including cardiovascular disease, respiratory system, respiratory systemThe association of disease and digestive diseases), the results show that:
Compared with people who do not drink coffee and tea, drink 1-2 cups of coffee and 2-4 cups of tea a dayParticipants in the group were reduced by 22%due to death risk, a decrease in the risk of cerebrovascular disease by 24%, and a decrease of death risk of respiratory diseases by 31%(about 250 ml of 1 cup).
Another research reveals the positive effect of coffee and tea on the prevention of stroke and dementia for middle-aged and elderly people.2-3 cups of coffee+2-3 cups of tea per day decreased by 32%and the risk of dementia by 28%(a cup here is 150 ml).
Although coffee and tea are good, many people are worried that they often consume caffeine, will it be bad for the body?
For healthy people, reasonable supplementation of caffeine not only has a positive effect on the cardiovascular system, but also promotes gastric acid secretion and treatment.Headache.
Of course, its biggest role is to refresh the brain to help people improve their attention, response ability, and reduce fatigue, thereby improving peoples work efficiency.
However, there will be obvious side effects, such as causing anxiety, irritability and even insomnia.
Therefore, when you drink coffee and tea, pay attention to the following points.
If you consider from the health level, drink coffee to grind coffee, black coffee is bestEssence
Avoid adding a lot of sugar to coffee, especially drinking less quick -soluble coffee. Although it tastes good, it hides hidden health hazards, such as adding high sugar and atmosphere of plants and plants.Drinking more high -anticipated fatty acids can easily cause obesity and diabetes.
According to the FDA (US Food and Drug Administration)The daily intake of different groups of caffeine is different.
Tea is rich in healthy substances such as tea polyphenols and caffeine. Generally speaking, the higher the degree of fermentation, the higher the nutritional loss of the tea.
From the perspective of beneficial ingredients, the degree of recommendation is: green tea & gt; oolong tea & gt; black tea, raw Puer & gt; cooked Puer.
Do not want the tea taste too strong, you can use warm water to make tea, you can put the refrigerator after drinkingThe shelf life is extended, and the tea content made in this way is relatively low.
If you want a bit of the tea flavor, it should be soaked in boiling water for 10 minutes. At this time, caffeine can be completely soaked.
Boiling Tea : International Cancer Research Institutions will be above 65 ° C or aboveHot drinks are included in Class 2A carcinogen (carcinogenic risk), and often drinking hot tea may increase the incidence of oral cancer and esophageal cancer.
Tea with tea scale : Many people do not have the habit of laundering in tea sets.Metal substances can easily react with the nutrients of food during digestion, and often drinking like this can easily cause stomach discomfort.
In general, tea and coffee are healthy drinks. You dont have to choose which one is too tangled.
Reference materials: [1] zhang Y, yang H, Li S, Li WD, wang y. consumption of coffee and tea and risk of deficoping stroke, DEMENTIA, and Postroke Dementia: a Cohort Study in the Uk Biobank. Plos Med. 2021 Nov 16; 18 (11): E1003830. Doi: 10.1371/Journal.1003830. PMID: 3477 84347; PMCID: PMC8594796. Chen, Y., ZHANG, Y., ZHANG, M. Et Al. Consumption of Coffee and Tea with all-cause and cause-screen mortality: A Prospective Cohort Study. BMC ME D 20, 449 (2022). [3] Research on the ingredients of Wu Xiaoying. Four types of tea leaves [D]. Liaoning Normal University, 2011.
