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 __________ (53) between 45 and 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 risk of __________ (55)fi&39;om 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&39;s walking __________ (57) cycling a day increased survival among these men by 33 percent.
The researchers surveyed men from two counties 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 __________ (59) data on cancer diagnosis and death officially recorded in a central cancer registry over a seven-year period.
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&39;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."
__________ 查看材料
A.don"t
B.didn"t
C.won"t
D.can"t
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