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2006 vs 1988: BMI 2.3 higher today even when eating same diet

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Replies

  • CSARdiver
    CSARdiver Posts: 6,252 Member
    CSARdiver wrote: »
    With every invention comes increased convenience and decreased activity.

    I've heard that bicycles are the only thing we've ever invented for convenience that had the side effect of making us more healthy. While that can't literally be true (other forms of transport like canoes and skis do the same) it's pretty close. And I'd say it's the exception that proves your rule. :smile:

    I would agree. When bicycles were first invented they were a more efficient means of travel; however with the invention of motorized travel bicycles did not get removed, but evolved into a sport, same with equestrian activities, canoes, skis, etc.

    @Packerjohn I wholeheartedly agree. The road to hell is paved with good intentions.
  • nevadavis1
    nevadavis1 Posts: 331 Member
    Portion sizes in restaurants have increased and most studies show people eat out more today and eat more take out when they eat at home. People still think they are eating a "serving" but a serving now is bigger than it was then.
  • GaleHawkins
    GaleHawkins Posts: 8,159 Member
    Growing up we ate until we got full or ran out of food then got up and stayed busy until the next meal time. There was no TV in our house so after dark I read about leaders and inventors. No TV commercials may have been a plus in my case. There was no golf cart to ride to the mailbox. :)
  • stanmann571
    stanmann571 Posts: 5,727 Member
    I suspect it's the general decrease in NEAT! as several others have pointed out.
  • AnnPT77
    AnnPT77 Posts: 34,598 Member
    I was an adult in '88 (age 33). I agree it's mostly NEAT, with perhaps a bit of misreporting influence from (1) portion-size creep, (2) more-caloric restaurant food replacing less-caloric home-cooked (and other food, too - I think certain "identical" foods now contain more sugar and/or fat than in '88), and (3) the easily-forgotten ubiquitous sweet drinks and casual grazing that are more common now.
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  • GaleHawkins
    GaleHawkins Posts: 8,159 Member
    thickspo91 wrote: »
    BMI is dumb because it doesn't take into consideration muscle to fat etc., actual activity level, etc.

    BMI was dumb when mind was 34 but now it is a 28.4 it is not looking so dumb in my mind. I do know one very short person who works out all of the time and has a ton of muscle and BMI wise she is still concerned obese so BMI is not as meaningful in her case.

    I think maybe the waist size greater than 34 for female and greater than 38 inches for men indicating greater risk factor of a premature death may be more meaning to motivate me so I am working to get into a new 38 inch belt.

    Most anyone with a BMI greater than 30 is still going to physically be overweight I expect.
  • stanmann571
    stanmann571 Posts: 5,727 Member
    thickspo91 wrote: »
    BMI is dumb because it doesn't take into consideration muscle to fat etc., actual activity level, etc.

    BMI was dumb when mind was 34 but now it is a 28.4 it is not looking so dumb in my mind. I do know one very short person who works out all of the time and has a ton of muscle and BMI wise she is still concerned obese so BMI is not as meaningful in her case.

    I think maybe the waist size greater than 34 for female and greater than 38 inches for men indicating greater risk factor of a premature death may be more meaning to motivate me so I am working to get into a new 38 inch belt.

    Most anyone with a BMI greater than 30 is still going to physically be overweight I expect.

    I'm currently sitting at a 38 inch AC and a 32.8 BMI.

    So, Meh.

    My Target BMI is 31.
  • GaleHawkins
    GaleHawkins Posts: 8,159 Member
    @stanmann571 that is a great target goal. I did not get to a 44 inch waist and BMI of 34 over night and after nearly 3 years before breakfast this AM the scales showed an estimated BMI of 28 and before eating breakfast a new pair of 38 pants is buttoning OK. This time around after 40 years of yo-yoing weight had just about killed me I am not focusing on just losing weight but getting all my labs looking good and all of my arteries as free of any blockages as much as possible since I am now 66. A third of my high school graduation class have passed already and it was due to lifestyle choices in most of the cases.

    Best of continued success. MFP is key I find because it keeps me thinking about improving my health reading about others doing so. The HOW we do it does not seem that important and it all starts with changing our thinking or at least that is true in my case.
  • The_Enginerd
    The_Enginerd Posts: 3,982 Member
    thickspo91 wrote: »
    BMI is dumb because it doesn't take into consideration muscle to fat etc., actual activity level, etc.

    Yeah, BMI should take your driving record and voting style into account too.

    While no single metric tells the whole story, BMI gets a bad rep. It works for most people, the people it doesn't work for know it, you don't become an outlier by accident and overnight. What happens a lot of the time is people who have a spare tire say "BMI doesn't work for world class athletes so I don't have to worry about my belly."

    And even for world class athletes, most of the time they're just barely into the overweight category.

    People against BMI usually point out that it's not supposed to be used on an individual level, but at a population level.
    BMI works as a population tracker. Why does it work as a population tracker? Because it works on an individual level for a majority of the population.
    It doesn't work for everyone, but statistically, it probably does for you.

    And BMI as an indicator of obesity on the individual level actually tends to UNDER indicate the number of people who are obese. I.E., more folks are overweight by BF% but still within a normal BMI range than are at a healthy BF% and at too high of a BMI.

    It's not surprising most folks views are so skewed on what a healthy body weight is when over 2/3 of America is overweight or obese. Being overweight is NORMAL at this point in history. The overweight are literally a supermajority and could override a veto or make a constitutional amendment if they were Congress...
  • cwolfman13
    cwolfman13 Posts: 41,865 Member
    thickspo91 wrote: »
    BMI is dumb because it doesn't take into consideration muscle to fat etc., actual activity level, etc.

    BMI is one metric, but it works for the vast majority. It's not particularly unusual for a guy who exercises/trains to be slightly overweight per BMI (I am)...but that guy would also be either a) a world class athlete (not me); or b) might be at a healthy BF%, but not super lean (that would be me). I'm mid teens in regards to BF% and about 6 Lbs overweight per BMI...I could easily get into the top end of BMI and just be a bit leaner than I am. At around 173 Lbs (high end for me) I'd be around 10-12% BF...still not "elite" leanness by any means...but pretty darn good.

    I lift and cycle and have decent muscle mass...I could easily be in the high end of my BMI, so I can't say that it's "dumb"
  • k8blujay
    k8blujay Posts: 23 Member
    How accurate was their calorie counting in 1988? I know, for me, counting calories back then was laborious. Flipping through pages in a calorie counting book, I'm sure the info was not up to date.

    I remember that... while not for myself... but when my grandfather had a heart attack and he had a book the size of a dictionary with the basic nutrition info of common foods... but by no means as extensive as it is today...

    but aside from that, my thinking is it's just because we don't move as much as we did before.
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