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Diet Soda, Heart Disease "Link": All Fizz

Craig Stoltz
Craig Stoltz
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Health Journalist

A veteran health journalist, I spent six years as editor...

Craig Stoltz

Tuesday, July 24, 2007
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It's all over the news today: A study that appears to link drinking diet soda with heart disease risk. Crack open your favorite diet cola, if you like, have a seat. Let's discuss this one. Bottom line firstA report published in the journal Circulation finds a possible link between soft drink ...
  1. Soda Study thought
    Lee Anne Walsh
    Wednesday, July 25, 2007 at 11:21 PM

    My response is to the comment about the

    "lower economic status (Soda is cheaper than many healthier beverages, meaning people with less money--whom other studies have suggested are at higher risk for heart disease--are more likely to drink them.)"

     

    Everyone I see swilling Diet Coke in tremendous amounts are either sitting in there luxury offices at work, by the pool at the country club, or in an extra large cup in the car while they drive kids all over town. This is not a lower income group. The difference is as apples and oranges.THe lower income soda drinkers are lower income for a reason and that may cause them to buy those types of lower income sodas. But the higher income folks buy higher income cokes, which is much more expensive than water and about even with the fruitties. THey have plenty of money and drink it because they love it.

     

    That shouldn't be a very reliable study dince their is such an obvious diffence in soda drinkers.

    Reply
    re: Soda Study thought
    Craig Stoltz
    Thursday, July 26, 2007 at 07:09 AM

    Thanks, Lee Anne, for the insightful comment.

     

    The possible link between low economic status and soft drink consumption was mentioned as a possible "confounder"--something that may skew the results--by the researchers themselves.

     

    Previous studies have linked soda to lower income, which is why they mention it. They also mention it because they know they did not control for income in this study, so it's something that would need to be included the next time researchers explore this question.

     

    I agree that Diet Coke (especially) is popular all across the socio-economic spectrum. It is in my house!

     

    Thanks again for writing--and reading.

     

    Best,

     

    Craig

     

     

    Reply
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