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Diet plays a vital role in the development of cancer / h2>
It has long been known that diet is a factor in cancer development. However, it is new that foods play a larger role in the development of malignancies than previously thought. A recent study by Tufts University in Boston showed that thousands of deaths "could have been avoided by omitting certain foods". Scientists have proved in their study "what foods we would do better to do without".
Poor nutrition is an important factor
A recent study from Tufts University in Boston found that an unhealthy diet results in thousands of cancers each year, which is usually easy to avoid because people are more attentive to what they eat. The results of the study were published in the English language journal "JNCI Cancer Spectrum".
More than 80,000 Americans contracted cancer in 2015 because of their diet
In 2015, in the United States alone, about 80,110 new cases of cancer in adults aged 20 and older were due to unhealthy diets, according to the authors. This represents about 5.2% of all newly diagnosed cases of invasive cancer in American adults in 2015. This proportion is comparable to the proportion of alcohol-related cancers.
Seven forms of nutrition were studied
The researchers evaluated a total of seven dietary factors for their study: low consumption of vegetables, fruits, whole grains and dairy products, as well as a high consumption of processed meats, red meats and sugary drinks. The low whole grain consumption was badociated with the highest cancer rate in the United States, followed by low dairy consumption, high consumption of processed meats, low consumption of fruits and vegetables, high consumption of meat red and high meat consumption. sugary drinks with sugar.
On the subject
1. Is broccoli an anticancer medicine?
The recent study by Harvard Medical School, Boston, showed that broccoli can deactivate a gene involved in the development of various types of cancer. The results of the study were published in the English journal "Science".
Hot drinks increase the risk of cancer
A recent study from the Tehran University of Medical Sciences found that drinking hot tea or coffee seems to have a huge impact on our risk of developing cancer. The results of the study were published in the English journal "International Journal of Cancer".
What types of cancer were particularly common?
The researchers used a comparative risk badessment model that allowed estimating and badessing the number of malignant cancer cases in terms of the nutritional impact on cancer in the United States . Previous studies have already shown that a high consumption of processed meat increased the risk of colorectal cancer and that a low consumption of whole grains decreased the risk of colorectal cancer, explained the study's authors. . However, the new study quantifies the number and proportion of new cancers due to poor nutrition at the national level. The researchers found that colon and rectal cancer accounted for 38.3% of the greatest number and the highest proportion of nutrition-related diseases.
Our diet is important for cancer prevention
Further investigation is needed to determine if similar badociations are occurring in the United States for other periods. In total, our diet remains one of the few modifiable risk factors for cancer prevention, researchers report. The findings highlight the need to reduce the burden of cancer by improving the uptake of major food groups and nutrients.
Danger of ultra-processed foods
Ultra-processed foods are increasingly part of the global diet. For example, a 2016 study found that 60% of calories in the average American diet came from this type of food. You can protect yourself from cancer by avoiding ultra-processed foods and opt for organic foods instead. A study published last year in the journal JAMA Internal Medicine found that people who frequently consume organic foods reduce the overall risk of cancer. (As)
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