Could thousands of cancer diagnoses be tied to a poor diet?

Ones diet could have more impact on ones cancer risk than you might think, new research has discovered.

An estimated 80,110 new cancer cases among the adults 20 and older within the United States in 2015 were attributable only to eating an unhealthy diet, in line with the study, published within the JNCI Cancer Spectrum on Wednesday.

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The researchers evaluated seven dietary elements: a low intake of vegetables, fruits, whole grains and dairy products and a higher intake of processed meats, red meats and sugary drinks, such as for instance soda.

Low whole-grain consumption was associated with the largest cancer burden into the US, followed closely by low dairy intake, high processed-meat consumption, low vegetable and fruit intake, high red-meat intake and significant intake of sugar-sweetened beverages.

The research included data on the dietary consumption of adults into the United States between 2013 and 2016, which came from the National Health and Nutrition Examination Survey, in addition to data on national cancer incidence in 2015 through the US Centers for Disease Control and Prevention.

The researchers used a comparative risk evaluation model, which included estimating the number of cancer cases related to poor diet and helped evaluate just how much diet may be the cause within the US cancer burden. Those estimations were made using diet-cancer associations found in separate studies.

Previous studies provide intense evidence that a top consumption of processed meat escalates the risk of colorectal cancer and a low usage of whole grain products decreases the danger of colorectal cancer. However, our study quantified the amount and percentage of the latest cancer cases which are attributable to poor diet at the national level.

The researchers found that colon and rectal cancers had the best number and proportion of diet-related cases, at 38.3%.

Once the findings were looked over by diet, low use of whole grain products and dairy products and eating lots of processed meats contributed into the highest cancer burden.

Also, men 45 to 64 years of age and ethnic minorities, including blacks and Hispanics, had the highest proportion of diet-associated cancer burden compared with other groups, the researchers found.

Ultra-processed foods linked to increased cancer risk
The study had some limitations, including that the information could not shed light on what the association between diet and cancer risk may change as an individual ages.

Additionally, more research is needed to see whether an equivalent association would emerge for other years and time periods within the United States.

On the whole, diet is amongst the few modifiable risk factors for cancer prevention. These findings underscore the needs for reducing cancer burden and disparities within the US by enhancing the intake of key food groups and nutrients.

Avoid these ‘ultraprocessed’ foods and you might live longer
Ultraprocessed foods occupy an increasing area of the world’s diet. A 2016 study found that 60% of the calories into the average American diet originate from this sort of food, and a 2017 study found that they make up 50 % of the Canadian diet. They make up a lot more than 50% associated with the UK diet, and much more of this establishing world is just starting to eat in this manner.

Yet you may protect yourself from cancer by avoiding ultraprocessed foods and alternatively selecting organic foods, studies have shown.

Individuals who frequently eat organic foods lowered their overall danger of developing cancer, in accordance with a report published just last year into the medical journal JAMA Internal Medicine. Specifically, those who primarily ate organic foods were almost certainly going to ward off non-Hodgkin lymphoma and postmenopausal breast cancer than those who rarely or never ate organic foods.

Additionally, in accordance with a report published in the same journal in February, we face a 14% greater risk of early death with each 10% increase in the total amount of ultraprocessed foods we readily eat.


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