Skip to content

    Cancer Health Center

    Font Size
    A
    A
    A

    Do 'Real' Exercise to Prevent Cancer

    American Cancer Society: People Need to Go Beyond Normal Physical Activities of Daily Life
    By
    WebMD Health News
    Reviewed by Louise Chang, MD

    Sept. 28, 2006 -- Taking the occasional flight of stairs or short walk from the parking garage to the office simply isn't enough to put a dent in your cancer risk.

    Instead, new cancer prevention guidelines from the American Cancer Society say at least 30 minutes a day of dedicated exercise above and beyond the usual activities of daily life on five or more days a week is needed to really reduce your cancer risk.

    That's a step up from previous guidelines that allowed people to count physical activity from normal activities of daily life toward their recommended 30 minutes a day of physical activity.

    In addition, the new guidelines call on communities to take a more active role in encouraging healthy behaviors, by increasing access to healthful foods in schools and workplaces as well as providing safe and enjoyable sidewalks and recreational facilities.

    "For years, we've told people what habits to adopt to lower their cancer risk, but it has become increasingly clear we need to create environments that make it easier to make healthy choices," says researcher Colleen Doyle, MS, RD, director of nutrition and physical activity for the American Cancer Society, in a news release.

    "Just as excise taxes and smoke-free laws have been critical to reducing tobacco's cancer toll," says Doyle, "community action is essential to create a social environment that promotes healthy food choices and physical activity."

    4 Steps to Fight Cancer

    Researchers say that for nonsmokers, weight control, physical activity, and dietary factors are the most important modifiable cancer risk factors.

    One-third of the more than 500,000 cancer deaths in the U.S. each year are attributable to diet and physical activity habits, such as being overweight or obese. That's about the same number of cancer deaths caused by tobacco.

    Given the recent rise in obesity in the U.S., researchers say the new cancer prevention guidelines emphasize maintaining a healthy weight throughout life as the best thing you can do to reduce your risk of cancer.

    The guidelines spell out the top four cancer prevention recommendations, along with strategies to achieve them, including:

    Today on WebMD

    man holding lung xray
    What you need to know.
    stem cells
    How they work for blood cancers.
     
    woman wearing pink ribbon
    Separate fact from fiction.
    Colorectal cancer cells
    Symptoms, screening tests, and more.
     
    Jennifer Goodman Linn self-portrait
    Blog
    what is your cancer risk
    HEALTH CHECK
     
    colorectal cancer treatment advances
    Video
    breast cancer overview slideshow
    SLIDESHOW
     
    prostate cancer overview
    SLIDESHOW
    lung cancer overview slideshow
    SLIDESHOW
     
    ovarian cancer overview slideshow
    SLIDESHOW
    Actor Michael Douglas
    Article