分类归档 hanzheng

　　Swelling is called edema in medical terminology, which is more common in the ankle. Many people think that ankle swelling is caused by drinking too much water, but it is not. The website of American Journal of Prevention recently analyzed this and summarized 12 reasons for ankle swelling. Swelling If left untreated, swollen ankles will become painful, it will be difficult to walk, the joints will be stiff and the skin will be elongated. Even worse, swelling or blood clots, infections, and even signs of heart problems.

　　Sit or stand all day: If your work requires standing (or sitting) in one place for a long time, then ankle swelling is a natural phenomenon. Dr Steven winfield, director of the Department of Foot and Ankle Surgery at Mount Sinai Hospital in new york, explained: When you move around, the muscles involved in exercise help you to import body fluids and blood into and out of your limbs. However, without the help of muscles in motion, blood and body fluids will gather in the feet and ankles.

　　Side effects of pregnancy: among the many changes experienced by pregnant women during pregnancy, ankle swelling may be the most common. According to the American Pregnancy Association, this is mainly because the extra blood and body fluids produced by women during pregnancy soften the body and help it expand as the baby grows. Changes in hormone function and extra pressure in veins may also cause ankle swelling during pregnancy.

　　Injury: Whether you hit a table or sprained your ankle while running, injury is a common cause of ankle swelling. When the ankle is injured, the body will send extra blood to this area; This will not only bring healing cells, but also cause swelling, thus keeping the injured joint still. In the case of injury, swelling may also be accompanied by redness or bruising.

　　Infection is brewing: although untreated wounds around the ankle joint will infect the inside of the joint, any bacteria that enter the blood may eventually enter the joint. The most obvious signs of infection are swelling, tenderness, fever and redness.

　　Infants and the elderly are particularly prone to suppurative arthritis, that is, bacterial or fungal infection leads to joint inflammation, accompanied by redness, pain and fever. In addition, some skin diseases (such as cellulitis, a rapidly spreading bacterial infection, which makes the skin appear red and blistered) can also cause swelling of the ankle, because it often appears in the lower leg of adults.

　　Lymphedema: Lymphatic system transports lymph (including white blood cells and waste) to the whole body. However, for patients with lymphedema, their lymphatic system is damaged or blocked, resulting in lymph deposition at the distal end of the limb. Although some cancers (and cancer treatments) can cause lymphedema, infection can also stimulate swelling. Symptoms of lymphedema also include heavy or tight arms or legs, inability to move normally, repeated infections, skin hardening or thickening, and difficulty sleeping.

　　Weight gain: Overweight and obese people have swollen ankles for two reasons. First of all, the extra weight applied around the joint will cause fluid retention around the joint. In addition, excessive hormone storage in excess fat cells will also lead to changes in hormone function, resulting in fluid retention.

　　Taking certain drugs: Due to the complex interaction between drugs (including over-the-counter drugs) and the body, they may cause ankle swelling. Some drugs can cause fluid retention. Some drugs for treating blood pressure, anti-inflammatory steroids and even non-steroidal anti-inflammatory drugs (such as ibuprofen) have such side effects. Estrogen and some antidepressants can also cause ankle swelling.

　　Arthritis: Symptoms of arthritis include joint swelling, pain, stiffness and difficulty in moving. This disease is very common in the elderly and will affect all joints of the body, including the ankle. Inflammation associated with arthritis causes joint swelling.

　　Signs of blood clots: One of the most shocking causes of swelling around the ankle is blood clots (which usually spread further up the leg). If the swelling on one side continues to spread upward, it needs to be checked in time. In some cases, blood clots can enter the lungs and lead to life-threatening pulmonary embolism. If you notice other signs of thrombosis (such as pain, shortness of breath, dizziness, redness or discoloration of the skin), you should see the emergency department immediately.

　　Intravenous work is inefficient: venous dysfunction will affect blood circulation back to the heart, allowing blood to collect on the feet and ankles. With the passage of time, the stretching function of the one-way valve of vein becomes worse, which leads to liquid leakage. This happens when the valve is damaged or weakened due to aging or sedentary, which is more common in middle-aged and elderly women over 50 years old.

　　It may also be a symptom of heart problems: patients with congestive heart failure (caused by coronary heart disease or hypertension) have at least one ventricle that cannot pump blood normally. If the heart can’t pump enough fluid, the fluid will flow back. This usually happens in the feet and ankles, causing swelling. In more serious cases, it can extend up to the legs. Other symptoms of heart failure include shortness of breath or irregular heartbeat, persistent cough and chest pain.

　　There are liver or kidney problems: kidney and liver dysfunction will affect the content of body fluids, causing fluid retention and swelling of ankle joints. In the case of kidney damage or nephropathy, the kidney either leaves too much fluid and sodium, or there is not enough protein in the blood, which will lead to fluid accumulation in the lower limbs. When renal failure occurs, swelling and tenderness will affect the whole leg below the knee. Liver disease also involves a low level of protein in the blood, resulting in fluid leakage and swelling of the lower limbs.

　　Compile/Guo Shaoshan

　　According to the data released by the National Bureau of Statistics on September 10th, food prices rose by 10% year-on-year, of which pork prices rose by 46.7% and fresh fruit prices rose by 24%, which was an important reason for the increase in food prices. So, what is the current fruit price trend? Can the price of fruit come down gradually? The reporter conducted an interview on this.

　　The price increase of fresh fruit in August dropped by 15.1 percentage points compared with the previous month.

　　At 6 o’clock in the evening, Tianshixin Life Market in Beijing Shifoying is very lively. "Fruits are all reduced in price!" Sister Fan, a fruit vendor, pointed to her own fruit and said, "When grapes first came into the market, Kyoho was more than a kilo of 10 yuan, but now it is about a kilo of 4 yuan. Mo Tong watermelon also dropped from a catty of 3.5 yuan to 3 yuan. Compared with this time last year, the price has not risen, and the price of Apple has dropped a lot! "

　　In Urumqi, more than 2,500 kilometers away, Mr. Zhang, who is waiting in line at the fruit shop, pointed to the peaches in the basket and said, "Such a good flat peach was sold to 32 yuan for one kilogram at the most expensive last year, and it was not in 20 yuan when it was first listed this year. Now it can be bought in 10 yuan."

　　The sales price of fruit in the market has dropped, and the purchase price of fruit beside the orchard is relatively stable.

　　Luochuan County, Yan ‘an, Shaanxi Province, has an apple planting area of 530,000 mu. It is estimated that the output of apples will exceed 930,000 tons this year, and the output value is expected to exceed 5 billion yuan. It is a veritable "hometown of apples". Today, it is the most prosperous time for Luochuan Apple to trade.

　　"Early-maturing apples are 4 yuan per catty on the first day, 3.5 yuan on the second day, 2.5 yuan on the third day, and then stabilized in 2 yuan." Jia Jiali, a villager in the third group of Zhuniu Township, Luochuan County, planted 6 mu of apples this year. On September 4, foreign wholesalers went to the street to start buying apples. "Most of my family are late-maturing Fuji, and this year’s output is high. It is estimated that the purchase price will be one catty in 3 yuan, slightly lower than last year."

　　In Shanxi, Yang Xinmin, a fruit grower in Xicun, yongji city, planted 7 mu of red Fuji apples. He has the same feeling about the change of fruit purchase price. "The early-maturing apples planted in the village, when they first went on the market, the purchase price was one kilogram and one piece of seven or eight, followed by only one piece of four or five. Late-maturing Fuji apples are estimated to be only seven or eight cents a catty, which is less than one dollar, which is more than half lower than last year. " Yang Xinmin said.

　　According to the national data, since July, with the large number of seasonal fruits such as watermelon, melon, peach and apricot on the market, the prices of various fruits in the market have gradually dropped. In August, the price of fresh fruit rose by 24% year-on-year, and the growth rate dropped by 15.1 percentage points from the previous month.

　　According to the price monitoring of China Fruit Circulation Association, on September 6th, the wholesale price of Red Fuji (above the second grade of 80mm) in China dropped from the highest point of 14.71 yuan per kilogram on July 2nd to 13.15 yuan, a decrease of 7.6%. The wholesale price of Huangguan pear (weighing more than 250g) dropped from the highest point of 15.19 yuan per kilogram on June 25th to 6.09 yuan, down by over 59.9%. The national average wholesale price of Kyoho grapes also dropped to 7.98 yuan per kilogram from 9.8 yuan on August 6th.

　　Factors such as widespread low-temperature freezing weather and reduced fruit production in southern China have pushed up fruit prices.

　　The price of fresh fruit attracts people’s attention, mainly because since Tomb-Sweeping Day this year, the prices of bulk fruits, such as apples and pears, have risen rapidly, and the speed and range of increase have exceeded those of previous years.

　　According to the data released by the National Bureau of Statistics, in April, the national fresh fruit price rose to double digits year-on-year. Since then, the fresh fruit price has been rising all the way. In June, the fresh fruit price rose by 42.7% year-on-year, which reached the peak of this year, affecting the CPI increase by about 0.71 percentage points. However, the year-on-year increase in fresh fruit prices in July has narrowed to 39.1%; From the ring comparison, the price of fresh fruit decreased by 6.2% in July.

　　Is the increase in fruit prices caused by the increase in production costs? The reporter learned from interviews in Xinjiang, Shaanxi and Shanxi that the planting cost and transportation cost have not changed much in recent years. "The labor cost is about one day from 100 yuan to 120 yuan, plus the cost of chemical fertilizers, pesticides and fruit bags. The total cost of 6 mu of land is 17,000 yuan, and the cost has been relatively fixed in recent years." Jia Jiali said.

　　So what is the reason for pushing up the price of fresh fruit?

　　"In the first half of this year, especially in the second quarter, fruit prices rose sharply and quickly, which was caused by the superposition of comprehensive factors." Lu Fangxiao, president of China Fruit Circulation Association, said.

　　First of all, last year, the weather was bad, and the fruit output declined, which led to a decrease in inventory this year and pushed up the fruit price. According to Lufang School, during the period of Tomb-Sweeping Day in 2018, the nationwide low-temperature freezing weather had a great impact on the fruit producing areas. The output of the main apple and pear producing areas such as Shandong, Shaanxi, Hebei, Gansu, Henan, Shanxi and Xinjiang all decreased to varying degrees. The main reasons for the general increase in fruit prices were the decline in output, the lack of stocks and the changes in the relationship between supply and demand in the market.

　　"April and May are the off-season of fruit supply every year. In summer, fruits have not been listed in large quantities, and the varieties are not rich. There are fewer types of fruits to choose from, and the stocks of apples and pears are small, which further increases the prices of fruits such as apples and pears." Lu Fang said.

　　Secondly, in the first half of this year, the extreme weather was "difficult to destroy flowers", which led to the reduction of fruit production in the south and further increased the price of fresh fruit. Zhao Junye, a researcher at the Institute of Agricultural Information, Chinese Academy of Agricultural Sciences, said that in the first half of the year, due to adverse weather, southern fruits such as litchi were reduced due to disasters, and the listing of watermelons and melons was delayed, which overlapped with the low inventory of stored fruits such as apples and pears, and the staged supply in the fruit market was tight, which led to a significant increase in fruit prices in the first half of the year, especially in May and June.

　　Finally, digesting high-priced stocks has also led some fruit vendors to be reluctant to cut prices. Li Bingliang, a fruit merchant who is engaged in fruit purchase and wholesale in Urumqi, told reporters that most of the red Fuji apples on the market are still in stock last year. Because of the high purchase price and long-term storage in cold storage, these costs can’t be reduced too low, but with a large number of fruits in season this year, there is no market for high-priced apples in stock last year.

　　There is a bumper harvest of fruit this year, and the price will return to a reasonable level.

　　"From the price curve of the past years, July and August are the times when apples are green and yellow. Most of the apples sold are frozen last year, and the price is the most expensive, while the harvest season is often the low price." Qu Zhigang, director of the Apple Marketing Office in Luochuan County, Shaanxi Province, said, "It can be expected that the price of apples will fall from a high level and tend to be stable in the next few months."

　　According to the investigation of China Fruit Circulation Association, only a few small areas have abnormal weather during flowering this year, and most apple and pear producing areas have a bumper harvest in sight. According to the main producing areas, the amount of apple bagging in 2019 has increased significantly compared with that in 2018. The newly-built orchards in western producing areas such as Shaanxi, Gansu and Xinjiang will be put into production one after another, and the total output will increase. In addition, the purchase price of fruits in the 2018 season is high and the benefits are good. Fruit farmers will increase investment and strengthen management in the orchards in the 2019 season, and the quality will also be improved.

　　"It is estimated that the total output of apples and pears will reach or exceed the historical peak in 2019. In addition, imported fruits will continue to enter the China market, and the domestic market supply is sufficient to fully meet the market demand, and the fruit price will return to a reasonable level." Lu Fang said.

　　According to reports, the origin of China’s imported fruits has expanded to more than 60 countries and regions. According to the data released by the Ministry of Agriculture and Rural Affairs, the import of fruits and products in the first half of the year was 4.17 million tons, up 31% year-on-year. The import channels were basically smooth and the import momentum was strong.

　　"The overall supply of fruit is abundant, which will drive the price of fruit to continue to fall. Homogenized ordinary and low-end fruits may be difficult to sell at low prices during the centralized listing period, while high-quality and characteristic fruits that meet the needs of consumption upgrading can still sell at higher prices. " Zhao Junyi said.

　　DFSThe first cross-border retail partner of Tik Tok Life Service.　　Create a brand-new international for China customersextravagantmagnificentTourism retailShopping experienceDi Fei Shihand in handTik Tok opens live beauty feast.,mix togetherOnline and offline shopping mode, attractChina beauty cosmetics customers come to Difeishi Hong Kong store for consumption.　

　　DFS has established an unprecedented partnership with Tik Tok Life Service, which completely changes the luxury travel retail experience of China consumers by integrating online and offline shopping modes. From November 23 to 26, 2023, the two parties jointly held a live broadcast feast to introduce a series of beauty products to Tik Tok users. Users can buy vouchers at preferential prices immediately, and then they can easily buy their favorite products in four branches of Defix Hong Kong in the future. The second live broadcast will be held on February 2-3, 2024.

　　Through the interaction with the anchor, customers can fully understand the related beauty products, choose products that meet their personal needs, and enjoy preferential prices at Deafy Hong Kong Branch. Difeishi fully combines the advantages of online and offline shopping and implements its concept of creating intimate shopping experience and personalized service.

　　Tik Tok has a huge group of short video users, and this cooperation has attracted brand-new customers from this platform, and also provided them with a new solution for shopping at Deficit. At the same time, the fascinating live content and exciting vouchers have stimulated the members of DFSCRILE, an award-winning membership program of DFSCRILE, to spend money on the platform.

　　(Hong Kong, China) The world’s leading luxury travel retailer, Defraux Group, reached the first cross-border retail cooperation between China and China with Tik Tok Life Service, a large short video platform in, creating a brand-new international luxury travel retail shopping experience for China customers. From November 23 to 26, 2023, the two sides held "DFS Heartbeat Day" for four consecutive days. The live broadcast of "Opening Ceremony" introduces more than 80 beauty products to Tik Tok users, covering skin care, make-up, perfume, etc., and provides real-time discount for purchasing HK dollar vouchers in RMB, so that customers can cash them directly when they visit four branches of Defraux in Hong Kong.

　　As the first live broadcast cooperation between Tik Tok Life Service and retailers in Hong Kong, Defocus and Tik Tok Life Service have brought a new shopping experience to as many as 600 million Tik Tok users. By interacting with the anchor, customers can deeply understand the beauty products carefully collected by Difeishi for customers, easily choose the top products that meet their own needs, and then buy their favorite products at preferential prices when they visit Difeishi Hong Kong branch in the future.

　　Due to the enthusiastic response, Defocus and Tik Tok Life Service have decided to conduct the second live beauty cooperation from February 2 to February 3, 2024, when professional beauty anchors will introduce the iconic products covering the fields of skin care and perfume on the Tik Tok platform.

　　Open up cross-border customers with high consumption power　　30% of direct income comes from new customers.　

　　This cooperation has successfully stimulated the consumption of the members of the exclusive club, and at the same time opened up new customers with high consumption power. According to the data, 30% of the income directly created by the first beauty live broadcast comes from new customers, and the Sales per visit, SPV) created by customers from this beauty feast live broadcast is 88% higher than that created by new customers from branches. It can be seen that this cooperation has successfully and effectively helped Difeishi to get in touch with the target customers of beauty products, and further enhanced the popularity and market share of Difeishi brand in Chinese mainland. This cooperation also reflects that Tik Tok Life Service and its partners in Hong Kong can reach customers with relevant shopping experiences through innovative ways, thus creating e-commerce revenue for the platform and deepening the user experience.

　　Through this strategic cooperation, Defocus has also become the first merchant in China and Hongkong to realize the bright code redemption of vouchers, which means that customers only need to show the QR code of vouchers on the Tik Tok application when checking out, without downloading other applications or printing vouchers. This seamless payment system has brought more convenient and comfortable shopping experience to customers of Defiance Hong Kong Branch.

　　Qiu Rong, executive vice president of digital business and marketing of Deafex, said: "Adhering to the innovative concept of the Group, Deafex has been committed to continuously improving customers’ shopping experience by using technology and creating value for our brand partners through innovation. Consumers from Chinese mainland have always been the core customers of Deafex. I am very glad to have reached an unprecedented cross-border retail cooperation with Tik Tok Life Service, which has won enthusiastic response from users in Tik Tok. This cooperation has created additional customers and e-commerce income for Defoe and Tik Tok Life Service, setting a successful precedent for more diversified cooperation in the future. "

　　Don’t miss it: Di Fei ShiX　The second beauty live broadcast of Tik Tok Life Service　　New anchors and more heart-warming offers will be launched soon.　

　　For the vouchers purchased in the second live broadcast, customers can cash them in person at Deafex Hong Kong Branch within three days. Users in Tik Tok can pay attention to the "DFS Difeishi Global Travel Purchase" account and participate in the live broadcast of this beauty feast in real time. The life service plan between Deafy and Tik Tok will further expand the cooperation to Deafy’s Macau branch, so that Tik Tok users can choose to shop in Macau branch after purchasing vouchers in the live broadcast room, creating more possibilities for their shopping trip.

　　CCTV News:The Central Meteorological Observatory issued a weather bulletin. It is estimated that there will be moderate to heavy rain in the central and western Yunnan and southeastern Tibet from the night of the 14th to the 15th, with heavy rain in the local area and sleet or snow in high-altitude mountainous areas. Details are as follows:

　　1. Moderate rain or heavy rain occurred in parts of Guangdong, Hainan and other places

　　During the day, moderate rain or heavy rain occurred in parts of southern Yunnan, southwestern Guangdong and southeastern Hainan Island, and local rainstorms (50-71 mm) occurred in Wanning and Qiongzhong, Hainan.

　　Second, the key weather forecast

　　1. There is still strong rainfall in Yunnan and other places.

　　From the night of 14th to 15th, there was moderate to heavy rain in central and western Yunnan and southeastern Tibet, with heavy rain in the local area and sleet or snow in high-altitude mountainous areas. In addition, from the 16th to the 17th, there were moderate to heavy rains and local heavy rains in southern Jianghuai, southern Jianghan, most of the south of the Yangtze River and northern South China. There are small to moderate rains in the south of Northeast China and eastern North China, accompanied by strong convective weather such as thunderstorms and strong winds.

　　2. There will be high temperature in parts of Huanghuai in North China.

　　From 15th to 17th, there was high temperature of 35℃ in southern Beijing, Tianjin, central and southern Hebei, central and western Henan, northern Shandong and other places, and the temperature in some parts of northern Shandong could reach above 37℃.

　　Third, the specific forecast for the next three days

　　From 20: 00 on May 14th to 20: 00 on May 15th,There are moderate to heavy rains in parts of southeastern Tibet, central and western Yunnan, and southwestern Sichuan. Among them, there are heavy rains (50-70 mm) in parts of southeastern Tibet and western Yunnan. There are 4 ~ 6 winds in parts of northeastern Inner Mongolia and Hexi in Gansu (see Figure 1).

Figure 1 National Precipitation Forecast Chart (20: 00 May 14-20: 00 May 15)

　　From 20: 00 on May 15th to 20: 00 on May 16th,There are moderate to heavy rains in parts of eastern Jianghan, northern Jiangnan, southeastern Southwest and southern Tibet, among which there are heavy rains (50-70 mm) in parts of eastern and southern Hubei and northern Hunan. There are 4 ~ 5 winds in parts of southeastern and northwestern Inner Mongolia, southwestern Heilongjiang, northern Zhejiang and southeastern Yunnan (see Figure 2).

Figure 2 National Precipitation Forecast Chart (20: 00 May 15-20: 00 May 16)

　　From 20: 00 on May 16th to 20: 00 on May 17th,There are moderate to heavy rains in the eastern and western parts of Northeast China, the eastern and western parts of Jianghuai, the northern and central parts of Jiangnan and southern Tibet, among which there are heavy rains (50-60 mm) in parts of southern Jiangsu, Shanghai and northern Zhejiang (see Figure 3).

Figure 3 National Precipitation Forecast Chart (20: 00 May 16-20: 00 May 17)

　　Fourth, the impact and concern

　　1. Pay attention to the strong precipitation in western Yunnan and southeastern Tibet on the 15th to prevent secondary disasters caused by local heavy precipitation;

　　2. Pay attention to the high temperature weather in North China, Huanghuai and other places from 15 to 17;

　　3.16-17 rainfall process and its influence in Jiangnan and South China;

　　4. Pay attention to the development trend of drought in Yunnan;

　　5. Spring ploughing and spring sowing meteorological service.

Uncle Liu has been obsessed with drinking tea for health recently. He always takes a pot of strong tea with him every time he goes out. Old friends think it is not good to drink too much tea, but he retorts fiercely every time.

"You don’t understand, how many articles and reports on the Internet say that drinking tea is good for your health, can open channels, can treat Alzheimer’s disease, and can improve many diseases."

However, he thought he was healthy, but in the latest physical examination, many values were not up to standard, and he even suffered from kidney disease and gastritis.

On the contrary, other friends’ reports are very healthy, which makes him puzzled. Why do you get so many diseases when you insist on drinking tea for health?

01

Fudan university research:

Can tea stimulate human meridians?

I believe everyone has heard of the rumor that tea can pass through meridians, but it has always been doubtful whether it is true or false. After all, even the meridians that Chinese medicine has always emphasized are an audible thing to many people, but they have never seen it before. Because it cannot be objectively presented, many people think it is pseudoscience.

However, a research team of Fudan University successfully displayed the meridians through imaging technology by drinking tea. What happened?

Searching the papers about the research team in the journal Quantitative Biology shows that the researchers observed the fever images of the subjects by using twelve kinds of tea, and found highly consistent meridian tropism results. Finally, the meridian model was successfully simulated by using infrared radiation images of human body through the stimulation of tea on specific meridians. Moreover, different kinds of tea will be classified into different meridians.

Systematic image source data map conforming to the traditional description of human meridians

However, there are still many controversies about the results in the industry, and the research has only carried out preliminary experiments, which can not completely confirm the effectiveness.

Some’ discussions’ by netizens have also made these doubts rampant. For example, whether the heat change path used in the experiment excludes other biochemical factors, the sample size is too small, and the variables such as tea temperature are not explained. Therefore, it is still doubtful whether drinking tea can open and stimulate people’s meridians.

02

Drinking some tea every day has so many benefits!

Although many rumors about drinking tea are hard to distinguish between true and false, what is certain is that the internationally recognized benefits of drinking tea are indeed beneficial to the health.

1. Reduce the risk of cardiovascular disease.

The European Journal of Preventive Cardiology has published a research paper on the relationship between drinking tea and reducing the risk of cardiovascular and cerebrovascular events and all-cause death. According to the research, people who have tea drinking habits have higher health indicators, pointing out that drinking tea has a certain effect on reducing the rate of cardiovascular diseases.

Image from the network

2. Reduce the risk of diabetes.

The American Journal of Clinical Nutrition also published a study on the relationship between drinking tea and chronic diseases in China. According to the experimental data, the risk of type 2 diabetes, all-cause death and microvascular complications of people who drink green tea every day are reduced by 8%, 10% and 12% respectively. It shows that drinking tea is of great significance to prevent type 2 diabetes and the risk of all-cause death.

3, help to resist oxidation

This is because tea polyphenols in tea itself have antioxidant effect, and the antioxidant effect is 18 times higher than that of vitamin E.

4, refreshing, diuretic fatigue

Tea also contains caffeine, so some people will feel excited and can’t sleep after drinking tea. Therefore, drinking tea also has the effect of refreshing the brain. In addition, these substances will stimulate the kidneys and have the effect of diuresis. Caffeine can also eliminate excessive lactic acid in urine, so it also has the effect of relieving fatigue.

Although tea is good, we should also abide by the principle of moderation, otherwise excessive drinking of tea will also lead to caffeine poisoning or other adverse reactions. In addition, it needs to be emphasized that tea does not belong to the category of drugs, and it has no effect of curing all diseases. Therefore, if you feel unwell, it is recommended to seek medical treatment in time.

03

Three misunderstandings about tea,

Don’t be fooled.

With the expansion of the demand for tea and the profit-seeking market, many "rumors" about tea have been heard all the time. How many misunderstandings do you believe?

1. Tea is full of pesticides.

There are rumors that non-organic teas are all grown up by spraying pesticides, and there are many pesticides left in the tea. However, in fact, the regulations on the use of food pesticides stipulated by the state are very strict. Generally, the tea that is listed in compliance has undergone strict sampling inspection and will not be "all pesticides".

2. You can’t drink tea when it expires.

This actually depends on the situation, because after the tea is dried, if it is properly preserved, even if it exceeds the shelf life, it can actually continue to drink, with little impact. If the tea leaves get wet, deteriorate, change color obviously, and smell, you should never continue drinking even if the shelf life has not expired.

3. Green tea is cold and black tea is warm

In fact, green tea and black tea are the same kind of fresh tea. As a result of different production processes, the general factory will make the fresh leaves fail by oxidation at high temperature, so as to prevent "tea polyphenols from discoloring", that is, "deactivating enzymes" in jargon, while black tea is the opposite, so that tea polyphenols can be fully oxidized and discolored, thus obtaining the flavor of black tea. As for which "warm" and "cold" is actually just a statement of packaging needs.

04

How to drink tea is more beneficial to health?

In fact, there is a lot of knowledge in drinking tea. If you want to give full play to the greatest role of tea, you should be particular when drinking it!

1, the brewing temperature is appropriate.

Different teas also have different brewing temperatures. For example, green tea is suitable for brewing with water around 80℃, while black tea and oolong tea need boiling water to fully separate out their own flavor.

2. Let the tea cool before drinking.

Many people like to make tea with hot water and immediately pour it out "while it is hot", but hot tea is very harmful to esophageal health, and even increases the risk of esophageal cancer. The International Agency for Research on Cancer also recommends not to drink hot drinks over 65℃, so it is better to let the tea warm before drinking.

3. Drink more light tea and less strong tea.

The concentration of caffeine in strong tea is higher. If taken too much, it will lead to insomnia, and it will also increase the burden on the kidneys, stimulate the stomach and deepen the symptoms of anemia. It is suggested that the amount of tea leaves should be controlled within 12 grams per day. Generally, 3 grams of tea leaves are soaked in 150ml of water, and 3 cups a day is enough.

If you want to drink tea well, in addition to mastering the above best tea drinking methods, you should also pay attention to the taboos when drinking tea, such as not drinking tea on an empty stomach and not drinking tea after drinking, so as to drink healthy.

References:

[1] "Drinking more tea is not as good as drinking tea for health, so we should pay attention to seven taboos". People’s Daily Online .2016-03-09.

[2] "Drinking tea every day, what will happen to your body? Can lower blood pressure and blood sugar, and reduce the risk of death? China. 2023-07-03.

[3] "More and more studies have proved that drinking tea has so many benefits! Health Times. 2022-08-29.

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Live on November 8th In an interview with titan sports, Capello, a famous Italian coach who once coached Jiangsu Suning, talked about his views on China football.

-You have coached star players like teixeira in Suning, and also coached many China players, including some international players. What’s your impression of China players?

I always had the feeling that when I saw those China players, they looked great. But when foreign aid arrived, they seemed to get worse in speed and technology. It stands to reason that with such a huge population base, supplemented by care and determination, China football should produce great stars. You are great at all sports, why not football?

A huge difference between China football and Italian football is that foreign aid can make everything different in the China League; Not in Italy.

Of course, for China football, foreign aid still plays a role: playing with better players will help you become better. Similarly, Serie A teams need to adapt to a faster pace when they play in the Champions League. Once upon a time, Italian football was at the top of the world. The root cause was that the best players played in Serie A at that time. They improved the rhythm of the whole league, so everyone played better.

-I don’t know if you remember that Min Kim Zai once played for the Super League, but it was after you left Jiangsu. Naples, where Min Kim is located, has not only performed well in the league, but also demonstrated its full dominance in the European War.

Italian football is growing. Don’t forget that we won the European Cup last year. Naples is amazing as well as surprising. This club knows how to find good players. Min Kim and Kvaratskheliya, two Serie A players, have the strength to be top stars in any league, because they have both strength and skills, are extremely focused in the game and are gifted! Don’t forget, they are still very young.

(Nanling cries and cries)