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Exercise Cuts Cancer "的相关试题:
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Exercise Cuts Cancer Deaths in Men
Men who exercise often are less likely to die from cancer than those who_____(51),new research
published in the British Journal of Cancer revealed yesterday.
A team of scientists from the Karolinska Institute in Sweden looked_______(52)the effect of physical
activity and cancer risk in 40,708 men aged________(53)45 and 79._________(79.)
The seven-year study found that men_________(54)walked or cycled for at least 30 minutes a day had
a 34 per cent lower_________(55)of dying from cancer than the men who did less exercise or nothing at all.
__________(56)the period studied,3,714 men developed cancer and 1,153 died from the disease.The
researchers suggest that half an hour's walking_________(57)cycling a day increased survival among these
men by 33 per cent.
The researchers surveyed men from two countries in central Sweden about their lifestyle and the amount
of________(58)activity they were usually doing.They then scored these responses and compared the results
with data on cancer diagnosis and death officially recorded in a central cancer registry（登记簿）over a
seven-year_________(59).Lead author,Professor Alicja Wolk,said,"These results clearly show for the first
time the effect that very simple and basic daily_______(60)such as walking or cycling has in reducing
cancer death risk in middle-aged and elderly________(61)."
Dr Lesley Walker,director of cancer information at Cancer Research UK,said,"This study gives us a
clear indication that men who exercise are less_________(62)to die from cancer,and that they are more
likely to________(63)the disease if they get it. It's not entirely clear from this study what role exercise
plays in preventing________(64)in men,but we do know that a healthy lifestyle can prevent up to half of
all cancers—and_______(65)exercise forms a key part of this."
_________(64)
A.trouble
B.cancer
C.mistakes
D.accidents
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Deaths Associated with Sugary Soft Drinks
Sugar-sweetened sodas,sports drinks and fruit drinks may be associated with about 180,000 deaths around the world each year,according to a recent research.
Sugar-sweetened beverages are consumed throughout the world,and contribute to excess body weight,which increases the risk of developing diabetes,cardiovascular diseases and some cancers. Using data collected as part of the 2010 Global Burden of Diseases Study,the researchers linked intake of sugar-sweetened beverages to 133,,000 diabetes deaths,44,000 deaths from cardiovascular diseases and 6,000 cancer deaths.Seventy-eight percent of these deaths due to over-consuming sugary drinks were in low and middle-income countries,rather than high-income countries.
"In the U.S.,our research shows that about 25,000 deaths in 2010 were linked to drinking sugar-sweetened beverages,"said Mr. Singh,a postdoctoral research fellow at the Harvard School of Public Health in Boston.
Of nine world regions,Latin America/Caribbean had the most diabetes deaths(38,000)related to the consumption of sugar-sweetened beverages in 2010.Japan,one of the countries with lowest per-capita consumption of sugary beverages in the world,had the lowest death rate associated with the consumption of sugary beverages,at about 10 deaths due to per million adults.
"Because we were focused on deaths due to chronic diseases,our study focused on adults.Future research should assess the amount of sugary beverage consumption in children across the world and how this affects their current and future health,"Singh said.
The American Heart Association recommends adults consume no more than 450 calories per week,from sugar-sweetened beverages,based on a 2,000 calorie diet and offers tips to help you make better lifestyle choices and eat healthier.
It is advised that adults consume no more than 450 calories per week.
A.Right
B.Wrong
C.Not mentioned
