Health English speech

Exercise and keep healthy (theme)

Life is constantly changing. We need exercise to keep healthy and fit. I bet you want to know who this person told us this common sense. But the problem is that you may have common sense, but you just lack the possibility. Why is it possible? It is rooted in your consciousness or willingness to act.

Still thinking about the computer game you lost last night and going to take revenge? Or, if you just can't get rid of your beautiful, lovely soap? Perhaps, a more benign hypothesis, if you are too absorbed in your work or career to have time to exercise? If your health means everything to you, none of this holds water.

Some people think that physical health is related to many factors, such as mood, food and hygiene. Among them, exercise occupies a more important and profound position. People who exercise every day show better life characteristics, faster reaction and more energy, which often eliminates the influence of other factors mentioned just now.

Now, it may only take a few minutes to wake up, or it may just be time for your computer to stand by and download files. Maybe it will take you some time. No matter what form it is, you just have to do it, exercise and stay healthy.

Soy food is good for women.

American researchers report that women who regularly eat soybeans as children have a lower risk of breast cancer. Another group of researchers told the American Association for Cancer Research that men who eat fish several times a week have a lower risk of colon cancer.

These studies add more and more evidence about the role of diet in cancer. Cancer experts now believe that as many as two-thirds of cancers come from lifestyle factors such as smoking, diet and lack of exercise.

Researchers from the National Cancer Institute and the University of Hawaii found that the risk of breast cancer among women who regularly eat bean foods such as tofu and miso decreased by 58% between the ages of 5 and 1 1. It is not clear how soybeans prevent cancer, although compounds called isoflavones in soybeans have estrogen-like effects.

The second study shows that men who eat fish at least five times a week have a 40% lower risk of colorectal cancer than men who eat fish less than once a week.

Many kinds of fish are rich in omega-3 fatty acids, which can interfere with cyclooxygenase -2 or COX-2 enzymes. COX-2 affects inflammation, which may play a role in tumor growth.

According to American researchers, women who often eat soy food as children have a lower risk of breast cancer. Another group of researchers told the American Association for Cancer Research that men who eat fish several times a week are less likely to develop colon cancer.

These two studies further prove the role of diet in cancer prevention. Cancer prevention experts believe that as many as two-thirds of all cancers are caused by unhealthy lifestyles such as smoking, dieting and lack of exercise.

Researchers from the National Cancer Institute and the University of Hawaii found that women who regularly eat bean foods such as tofu and miso are 58% less likely to develop breast cancer at the age of 5. It is not clear why beans can prevent cancer, but compounds called isoflavones contained in soybeans have estrogenic effects.

Another study shows that men who eat fish at least five times a week have a lower risk of colon cancer than men who eat fish less than once a week.

Omega-3 fatty acids rich in many fish can inhibit the activity of cyclooxygenase -2. Cyclooxygenase-2 can cause inflammation, thus stimulating the growth of tumors.

According to a large British study published on Monday, people who don't get enough sleep are more than twice as likely to die of heart disease as normal people.

Although the reason is not clear, researchers say that lack of sleep seems to be related to high blood pressure, which is well known to increase the risk of heart attack and stroke.

An analysis of10,000 government workers for a period of 17 years shows that those who reduce their sleep time from 7 hours to 5 hours or less every night face an increased risk of death from various causes by 1.7 times, and the risk of cardiovascular death more than doubled.

Francesco cappucci, a professor of cardiovascular medicine at the University of Warwick School of Medicine, told the annual meeting of the British Sleep Society in Cambridge that these findings highlight a danger in the busy modern lifestyle.

In an interview with reporters, he said: "One-third of British people and more than 40% of Americans often sleep less than five hours a night, so this is not a small problem." .

Previous studies have highlighted the potential health risks of shift work and sleep interruption. But this study by Cappuccio and his colleagues, funded by the British government and the United States, is the first to link sleep time with mortality.

This study observed the sleep patterns of participants aged 35-55 in two periods of their lives-1985-88 and1992-93-and then tracked their mortality until 2004.

Considering other possible risk factors, such as initial age, gender, smoking and drinking, body mass index, blood pressure and cholesterol, the results were adjusted.

Cappuccio said that long sleep may be related to other health problems, such as depression or cancer-related fatigue.

"As far as prevention is concerned, our findings show that sleeping for about 7 hours every night is most beneficial to health," he said.

A large-scale survey released in Britain on Monday showed that people who don't get enough sleep are more than twice as likely to die of heart disease as those who get enough sleep.

The reason is still unclear, but researchers say that lack of sleep can lead to high blood pressure, which increases the risk of heart disease and stroke.

A follow-up survey of 10000 government employees for 17 years shows that people who sleep for 7 hours to 5 hours or less every night are more likely to die of various causes than normal sleepers 1.7 times, and the risk of dying of cardiovascular diseases is also increased by 1 times.

Francesco, a professor of cardiovascular medicine at Warwick University School of Medicine? Speaking at the annual symposium of the British Sleep Society in Cambridge, Ka Puccio said that the research results revealed the potential dangers in busy modern life.

In an interview with reporters, he said: "One-third of Britons and more than 40% of Americans often sleep less than five hours a night, so this problem cannot be underestimated."

Previous surveys have found that shift work and sleep interruption pose potential threats to health. But this survey by Carlo Puccio and his colleagues reveals the relationship between sleep time and mortality for the first time. The survey was funded by the British government and American funds.

From 1985 to 1988, from 1992 to 1993, the survey explored the sleep patterns of people aged 35 to 55, and tracked the mortality rate of this population until 2004.

The survey also considered the initial age, gender, smoking and drinking, body mass index, blood pressure and cholesterol indicators and other possible risk factors.

Puccio said that sleeping too long may also lead to other health problems, such as depression and cancer-related fatigue.

He said: "As far as prevention is concerned, our research results show that it is most beneficial to keep sleeping for about seven hours every night."