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一.Study Confirms Red Meat Link with Bowed (结肠) Cancer
People who eat more than 160 grams of red or processed meat a day are 35 percent more likely to develop bowel cancer than those who ear less __1__20 grams a day, according to one of the biggest nutrition investigations ever carried out.
The European Prospective Investigation into Cancer and Nutrition followed 478,040 men and women __2__35 to 70 from 10 European countries.
All subjects were free of cancer at enrollment between 1992 and 1998, but ___3__ an average follow-up of almost 5 years 1,329 bowel cancers had been reported.
The subsequent analysis, published in the Journal of the National Cancer Institute, confirms the long-held suspicion __4__ high intakes(纳入量) of red meat are associated with increased bowel __5__ risk.
After taking into consideration factors like age, sex, height, weight, energy intake physical activity, smoking, and alcohol consumption, the investigators found that bowel cancer was __6__with intake of red and processed meat but not chicken.
Risk of bowel cancer dropped with increasing intake of fish. Eating more than 80 grams a day of fish was associated __7__ a 31 percent reduction in risk compared with eating less than 10 grams a __8__
Subjects with high red meat and low fish intake were at 63 percent higher risk of bowel cancer compared with subjects with low red meat and high fish __9__. In addition, the risk of developing the disease was increased for __10__ people who ate a low fibre diet.
Sheila Bingham, study investigator at the UKs Medical Research Council nutrition unit, said: People have suspected for some time that high levels of red and processed meat __11__risk of bowel cancer, but this is one of the largest studies worldwide and the first from Europe of this type to show a __12__ relationship.
She added in a statement: q-he overall picture is very consistent for red and
processed meat and fibre across all the __13__ populations studied.
Study coordinato
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