What role does our diet play in the development of cancer?
The development of cancer is influenced by numerous factors. The diet has a much greater influence than previously thought. A recent study by Tufts University in Boston showed that thousands of people get cancer every year because they eat the wrong food. Accordingly, many cancers could be avoided if it is dispensed with carcinogenic foods. The following foods should therefore be better deleted from the diet.
Unhealthy diet is an important factor
A recent study by Tufts University in Boston found that an unhealthy diet leads to thousands of cancers every year, which are usually easy to avoid, as 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 fell ill with cancer in 2015 because of their diet
In 2015, in the US alone, an estimated 80,110 new cases of adult cancer from the age of 20 years were due to people feeding unhealthily, the authors report. This represents approximately 5.2 percent of all invasive cancer cases newly diagnosed in US adults in 2015. This proportion is comparable to the proportion of cancers due to alcohol.
Seven forms of nutrition were studied
Researchers evaluated a total of seven dietary factors for their study: low intake of vegetables, fruits, whole grains and dairy products, as well as a high intake of processed meats, red meats and sugary drinks. Low consumption of whole grains was associated with the highest rate of cancer in the US, followed by low dairy consumption, high consumption of processed meats, low vegetable and fruit intake, high consumption of red meat and a high intake of sugar sweetened drinks.
On the subject
1. Broccoli substance as a cancer drug?
The recent study by Harvard Medical School, Boston found 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 language journal "Science".
Too hot drinks increase the risk of cancer
A recent study by the Tehran University of Medical Sciences found that consuming hot tea or coffee seems to have a massive impact on our risk of developing cancer. The results of the study were published in the English language journal "International Journal of Cancer".
Which types of cancer were particularly common?
Researchers used a comparative risk assessment model that estimated and evaluated the number of malignant cancer cases in terms of dietary impact on cancer in the US. Previous studies have already shown that high consumption of processed meat increases the risk of colorectal cancer and low wholegrain consumption lowers the risk of colorectal cancer, the authors of the study explain. However, the new study quantifies the number and proportion of new cancers due to a poor diet at the national level. The researchers found that colon and rectal cancer, at 38.3 percent, represented the highest number and highest proportion of nutrition-related diseases.
Our diet is important for cancer prevention
Further investigation is needed to determine if similar associations occur in the US for other periods. All in all, our diet remains one of the few modifiable risk factors for cancer prevention, researchers report. The findings highlight the need to reduce cancer burden by improving the uptake of key food groups and nutrients.
Danger from ultra-processed foods
So-called ultra-processed foods are a growing part of the global diet. For example, a 2016 study found that 60 percent of the calories in the average American diet came from this type of food. You can protect yourself from cancer by avoiding ultra-processed foods and instead opt for organic foods. A study published last year in the journal JAMA Internal Medicine found that people who frequently eat organic foods reduce the overall risk of cancer. (As)
. (TagsToTranslate) diet (t) Cancer (t) Food (t) Food