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Healthy eating and physical activity without alcohol can help reduce the overall risk of cancer and reduce the risk of breast, prostate and colon cancer.
Benefit from a diet that discourages alcohol and reduces the risk of cancer.
The researchers estimated that in developed countries, about 35% of breast cancers and 45% of colorectal cancers could be prevented by better adherence to nutritional recommendations. It is therefore very important to study the role of nutrition in cancer prevention.
This study evaluated three nutritional recommendations previously validated: the WCRF / AICR score; the Alternate Healthy Eating Index; and the score of the guidelines of the French Nutrition and Health Program, plus a relatively new index, the MEDI-LITE score, which measures adherence to a Mediterranean diet . The researchers found that all diets were associated with reduced risk, but the WCRF / AICR recommendations, specifically designed for cancer prevention, had the strongest link with reduced risk.
Between May 2009 and January 1, 2017, 1,489 cancers cases were diagnosed in study participants, including 488 breast cancers, 222 prostate cancers and 118 colorectal cancers. The researchers used multivariate Cox proportional hazard models to characterize the associations between each nutritional score and the risk of cancer.
The study showed that a one point increase in the WCRF / AICR score was associated with a 12% decrease in overall cancer risk. ; a 14% decrease in breast cancer risk and a 12% decrease in prostate cancer risk
Adherence to other diets was also associated with a reduction in cancer risk, but the WCRF / AICR index and better predictive performance, said Srour and Touvier. For this reason, and because the other three diets were not specifically designed for cancer prevention, the researchers performed a more in-depth analysis of the WCRF / AICR scores, excluding some components to assess the relative importance of each one. It is therefore important to keep in mind that every lifestyle factor matters and that it's never too late to adopt a healthy lifestyle, "says Bernard, of Health and Wellness. of physical activity. Srour, a researcher
The findings were published in the Journal of Cancer Research
(This story was not edited by the staff of Business Standard and is generated automatically from a stream unionized.)
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