Over the past 10 years, rates of colorectal cancer among 25 to 49 year olds have increased in 24 different countries, including the UK, US, France, Australia, Canada, Norway and Argentina.

The investigation’s early findings, presented by an international team at the Union for International Cancer Control (UICC) congress in Geneva in September 2024, were as eye-catching as they are concerning.

The researchers, from the American Cancer Society (ACS) and the World Health Organization’s (WHO’s) International Agency for Research on Cancer, surveyed data from 50 countries to understand the trend. In 14 of these countries, the rising trend was only seen in younger adults, with older adult rates remaining stable.

Based on epidemiological investigations, it seems that this trend first began in the 1990s. One study found that the global incidence of early-onset cancer had increased by 79% between 1990 and 2019, with the number of cancer-related deaths in younger people rising by 29%. Another report in The Lancet Public Health described how cancer incidence rates in the US have steadily risen between the generations across 17 different cancers, particularly in Generation Xers and Millennials.

  • leisesprecher@feddit.org
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    5 hours ago

    It’s not just capitalism. I’m from east Germany and you wouldn’t believe how much crap was buried, fumed into the air or pumped into the water in the name of peace and socialism.

    Don’t forget, Chernobyl happened because of a cost saving measure.

    BTW, you forgot alcohol, tobacco, vapes, stress and enforced sedentary lifestyle in your cancer list.

    • mean_bean279@lemmy.world
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      4 hours ago

      Honestly the working from home with less walking and more sitting seems like the biggest reason for this since there’s some pretty major dietary differences between all these countries, but they probably have a higher rate of WFH compared to other countries.

      • leisesprecher@feddit.org
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        4 hours ago

        Read the article. The trend started in 1990, a time where wfh meant assembling ballpoint pens or prostitution.

        • mean_bean279@lemmy.world
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          2 hours ago

          “The overall evidence points to lifestyle change," says Shuji Ogino, professor of pathology and epidemiology at Harvard University

          A quote from the article. People were starting WFH well into the 80s. It’s part of a sedentary lifestyle and growing obesity problem. Both of which researchers are pointing to as well as microplastics in our system.