Diet plays a key role in the development of cancer / h2>
It has long been known that diet is a factor in the development of cancer. The novelty, however, is that food plays a greater role in the development of malignant tumors than previously known. A recent study by the Tufts University in Boston showed that thousands of deaths "could have been avoided without certain foods." Researchers proved in their research "what foods should we do better without it".
An unhealthy diet is an important factor
A recent study by the Tufts University in Boston has shown that an unhealthy diet leads to 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".
Over 80,000 Americans have contracted cancer in 2015 because of their diet
According to the estimates of the authors in 2015. In the United States alone, an estimated 80 110 new cases of cancer in adults aged 20 years were caused by unhealthy nutrition. This represents about 5.2% of all invasive cancer cases newly diagnosed in adults in the US in 2015. This proportion is comparable to the percentage of alcohol-induced cancers.
Seven forms of nutrition were studied
The researchers evaluated a total of seven dietary factors for the study: low intake of vegetables, fruits, whole grains and dairy products, as well as high consumption of processed meats, red meats and sweet drinks. Low intake of whole grains was associated with the highest rate of cancer in the US, followed by low consumption of milk, high consumption of processed meat, low intake of vegetables and fruits, high consumption of red meat and high consumption of beverages sweetened with sugar.
On this topic
1. Broccoli substance as a cancer drug?
Recent research by Harvard Medical School in Boston has shown that broccoli can inactivate a gene involved in the development of various types of cancer. The results of the study were published in the English-language journal Science.
Too hot drinks increase the risk of cancer
Recent research by the Tehran Medical University has shown that consumption of hot tea or coffee seems to have a huge impact on our risk of cancer. The results of the study were published in the English Journal "International Journal of Cancer".
Which types of cancer were particularly common?
Researchers used a comparative risk assessment model that assessed and assessed the incidence of malignancy in the impact of diet on cancer in the US. Previous studies have already shown that high consumption of processed meat increases the risk of colorectal cancer, and low whole-grain consumption reduces the risk of colorectal cancer, the study explains. However, the new study determines the number and proportion of new cancers due to poor diet at the national level. Researchers found that 38.3% of colorectal cancer represents the largest and highest percentage of nutrition related diseases.
Our diet is important for cancer prevention
Further research is needed to determine whether similar links exist in the US in other periods. In summary, our diet remains one of the few modifiable risk factors for cancer prevention, reports the researchers. The findings underline the need to reduce the burden of cancer by improving the absorption of key food and nutrient groups.
Danger caused by ultra processed food
So-called ultra-processed food is an increasing part of the global diet. For example, the 2016 study showed that 60 percent of calories in the average American diet come from this type of food. You can protect yourself from cancer by avoiding ultra-processed foods and choose organic food instead. A study published last year in the journal JAMA Internal Medicine found that people who often eat organic food reduce the overall risk of cancer. (IN)