7 factors that greatly contribute to the development of cancer

More than 80,110 new cases of cancer among adults over the age of 20 in the U.S. in 2015 can be attributed simply to poor nutrition, according to the latest study published in the JNCI Cancer Spectrum.

That’s about 5.2% of all invasive cancers newly diagnosed in adults in the United States in 2015, ” said study author Dr. Fang Fang Zhang, a nutritionist and cancer epidemiologist at Tufts University in Boston. ” This proportion is comparable to the proportion of the cancer burden that can be attributed to alcohol, ” she added. The researchers assessed seven risk factors:

Low input:


fruit, whole grains, and

High input:

processed meat, red meat and

sweet drinks such as sweet carbonated drinks.

dairy products

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