A good reminder why losing weight is so important...

Discussion in 'Lighter Life Forum' started by Blonde Logic, 18 March 2009 Social URL.

  1. Blonde Logic

    Blonde Logic Yes. You can.

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    This is not news to us - but a good reminder of the importance of sticking to a diet to get to a healthy weight. I must admit - I was a bit shocked that as much as 10 years could be knocked off a persons life for being obese. Scary stuff.





    Study: Being obese can take years off your life

    By MARIA CHENG
    , AP
    posted: 15 HOURS 51 MINUTES AGO
    comments: 6


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    LONDON -Being obese can take years off your life and in some cases may be as dangerous as smoking, a new study says. British researchers at the University of Oxford analyzed 57 studies mostly in Europe and North America, following nearly one million people for an average of 10 to 15 years. During that time, about 100,000 of those people died.
    The studies used Body Mass Index (BMI), a measurement that divides a person's weight in kilograms by their height squared in meters to determine obesity. Researchers found that death rates were lowest in people who had a BMI of 23 to 24, on the high side of the normal range.
    Health officials generally define overweight people as those with a BMI from 25 to 29, and obese people as those with a BMI above 30.
    The study was published online Wednesday in the medical journal, Lancet. It was paid for by Britain's Medical Research Council, the British Heart Foundation, Cancer Research UK and others.
    "If you are heading towards obesity, it may be a good idea to lose weight," said Sir Richard Peto, the study's main statistician and a professor at Oxford University.
    Peto and colleagues found that people who were moderately fat, with a BMI from 30 to 35, lost about three years of life. People who were morbidly fat — those with a BMI above 40 — lost about 10 years off their expected lifespan, similar to the effect of lifelong smoking.
    Moderately obese people were 50 percent more likely to die prematurely than normal-weight people, said Gary Whitlock, the Oxford University epidemiologist who led the study.
    He said that obese people were also two thirds more likely to die of a heart attack or stroke, and up to four times more likely to die of diabetes, kidney or liver problems. They were one sixth more likely to die of cancer.
    "This really emphasizes the importance of weight gain," said Dr. Arne Astrup, a professor of nutrition at the University of Copenhagen who was not linked to the Lancet study. "Even a small increase in your BMI is enough to increase your risks for cardiovascular disease and cancer."
    Previous studies have found that death rates increase both above and below a normal BMI score, and that people who are moderately overweight live longer than underweight or normal-weight people.
    Other experts said that because the papers used in the study mostly started between 1975 and 1985, their conclusions were not as relevant today.
    Astrup worried that rising obesity rates may reverse the steep drops in heart disease seen in the West.
    "Obesity is the new dark horse for public health officials," he said. "People need to be aware of the risks they're taking when they gain weight."
     
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  3. thin_inside

    thin_inside I Can Do This!

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    BL - A most sobering read. Makes me more keen than ever to hit my goal weight and not be tempted to stop early.
     
  4. slendablenda

    slendablenda Gold Member

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    Sobering information

    And i have heard of Professor Peto - however, I do remember that some years ago we were all going to have been wiped out by genital herpes by now and then the whole population was going to contract Aids -so we do need to keep it in perspective.
    There is a huge National Government steer towards saving people from themselves at the moment.
    If the Government sorted out the Country not so many of us would have emotional issues which contribute to making us obese in the frist place !!
    :copon:
     
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