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New French research has shown that eating a balanced diet, drinking a little alcohol and participating in physical exercises are associated with a reduction in the risk of cancer.
New research has provided more evidence that following a healthy and balanced diet could reduce the risk of cancer. (Reuters pic)
Conducted by researchers from the Nutritional Epidemiology Research Team (EREN) of the National Institute of Health and Medical Research (Inserm), University Paris 13, the new study evaluates four different diets and their effects on diets included the WCRF / AICR score (based on the recommendations of the World Cancer Research Fund and the American Institute for Cancer Research), which encourages a lot of whole grains, fruits, vegetables and beans with a limited fast food, red and processed meat, alcohol and sugary drinks; the Alternate Healthy Eating Index, which is a diet based on foods and nutrients that can reduce the risk of certain chronic diseases; and the Nutrition and Health Program Score, which recommends at least five servings of fruits and vegetables a day, calcium-rich foods such as dairy products, starchy foods such as whole grains and potatoes, meat or fish. twice a day and a limited number of saturated fats, sugar and alcohol.
A more recent index has also been included, the MEDI-LITE score, which measures adherence to a Mediterranean diet.
Researchers collected data from 41,543 older adults, who were asked to report on their diet every six months, detailing all the foods and beverages that they consumed during a 24-day period. hours.
The results showed that the four diets were associated with a reduced risk of cancer, but the WCRF / AICR diet, which was developed specifically for cancer prevention, was the most strongly associated.
More specifically, a one point increase in the WCRF / AICR score was associated with a 12% decrease in overall cancer risk. , a 14% decrease in the risk of breast cancer, and a 12% decrease in the risk of prostate cancer.
Researchers believe that the WCRF / AICR recommendation to avoid alcohol is the part of the diet that has probably helped reduce the risk of cancer, with research also suggesting that alcohol is a risk factor in many cancers including cancers of the oropharynx, esophagus, liver, colorectal, stomach and breast
However, the team adds that the "synergistic contribution" The Global Fund for Cancer Research / American Institute for Cancer Research (WCRF / AICR) estimated that in developed countries, about 35% of breast cancers and 45% of colorectal cancers could be avoided through better compliance. nutritional recommendations, "comments one of the authors of the study, Bernard Srour.
"This emphasizes the role of a generally healthy lifestyle – nutrition and physical activity and alcohol avoidance – in cancer prevention. It is therefore important to keep in mind that every lifestyle factor matters and that it is never too late to adopt a healthy lifestyle, "he added. [19659004] The results can be found online in Cancer Research, Association for Research Against Cancer.
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