Diabetes reason behind rising cancer cases: According to recent study, a team of researchers have found that cancers related to metabolic diseases, especially diabetes and obesity, have an increasingly high incidence. Cancer has disturbingly been linked to an unhealthy lifestyle by previous studies and as per a new research, out of nearly six percent of new cancers diagnosed worldwide in 2012, some 800,000 cases were caused by diabetes and obesity.As per the team ‘s data, 5.6 percent of all cancer cases throughout the world in 2012 were linked to pre-existing diabetes and a high body mass index (BMI), which is defined as over 25 kilograms per square meter. Of this total, 3.9 percent of cases were attributable to diabetes – almost twice as many cases as were related to a high BMI. Dr Jonathan Pearson-Stuttard, lead author of the study, said, “While obesity has been associated with cancer for some time, the link between diabetes and cancer has only been established quite recently. Our study shows that diabetes – either on its own or combined with being overweight – is responsible for hundreds of thousands of cancer cases each year across the world.”A surge in both conditions over the last four decades has made the tally significantly worse, the study showed. The global increase in diabetes between 1980 and 2002 accounted for a quarter of the 800,000 cases, while the obesity epidemic over the same period resulted in an additional 30 percent of cases. On current trends, the share of cancers attributable to the two conditions will increase by 30 percent for women and 20 percent for men in less than 20 years, the scientists warned. Pearson-Stuttard noted, “In the past, smoking was by far the major risk factor for cancer, but now healthcare professionals should also be aware that patients who have diabetes or are overweight also have an increased risk.” For men, obesity and diabetes accounted for more than 40 percent of liver cancers, while for women they were responsible for a third of uterine cancers, and nearly as many cases of breast cancer. The best solution, according to the researchers, is to make a sustained effort to prevent the rise of metabolic diseases, in order to reduce the future risk of cancer.
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