• CanadaPlus@lemmy.sdf.org
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      2 years ago

      Taller people are heavier. If you’re not adjusting for that your data will be funny. Guess what, if you adjust for that using the square of height you’ve invented raw BMI. The categories are probably arbitrary, but you don’t need them, and a different exponent will generally show the same trajectory if by different magnitudes.

      Although come to think of it, the population got taller, so the trend would be even stronger if we weren’t factoring that out.

      I’m willing to change my mind too, and I do indeed have a lifetime of exposure to media and experts behind this, although I don’t believe in conspiracy theories which seems to be what you’re suggesting by a certain ideology being pushed.

      Here’s the first paper that comes up, using BMI, about the exact breakdown of how it increased: https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(16)30054-X/fulltext

        • CanadaPlus@lemmy.sdf.org
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          2 years ago

          I mean, there’s also

          Second, although adiposity has been consistently shown to be an independent risk factor for several NCDs in individual-level epidemiological studies

          in the same exact excerpt.

          Yes, being poor and starving still sucks. Nobody cares because it happens outside of the magic Western bubble, but that’s another issue for another thread.

          I think I’ve proven my point here, so I’ll just duck out.