• Solumbran@lemmy.world
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    9 hours ago

    Genes are a gigantic part of it. I know people who cannot lost weight while being active and at less than 800kcal per day, and others who can sit all day long and eat ~3000-5000kcal and not gain anything.

    Overeating can cause weight gain, but there’s a lot of people who overeat without gaining weight, and others who eat little and still are overweight.

    People are being brainwashed with crap like “calories in, calories out” or “exercise more” but that’s just bullshit. It pushes the idea that too much weight comes from a personality flaw and not health issues, but yet any actual (and by that, I mean proper) doctor will quickly search for medical reasons for weight gain because there’s a million of them. And a billion that are not known.

    Telling people to have healthy habits is good. Telling overweight people, specifically, that they need to improve their habits is discriminatory and serves no purpose other than to dismiss health issues that push weight gain.

    Fatphobia stems from a centuries-old view of overweight people as the “evil rich lazy politicians”. Now, the rich ones are the most skinny, muscular ones, because it’s actually hard to be reliably “healthy” (I do not count those as actually healthy, but well) without a shitton of money. As a result, people with weight issues are generally not rich and whatnot. We’re not in the middle ages anymore and maybe it would be time to adapt the views on weight to the current reality of science and society.

    • DaGeek247@fedia.io
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      9 hours ago

      People are being brainwashed with crap like “calories in, calories out” or “exercise more” but that’s just bullshit. It pushes the idea that too much weight comes from a personality flaw and not health issues, but yet any actual (and by that, I mean proper) doctor will quickly search for medical reasons for weight gain because there’s a million of them.

      Genetics affects how the caloric intake is handled. It does not change the fact that adjusting caloric intake will directly adjust how much weight is even possible to gain.

      Studies concluded that the presence of these genes increases the risk of obesity but does not necessitate obesity. This risk can be ameliorated by healthy food choices, increased physical activity and avoiding other causes of obesity mentioned in this review.

      https://www.sciencedirect.com/science/article/pii/S147021182404572X

      • bizarroland@lemmy.world
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        8 hours ago

        A slightly more accurate phrase is “calories burned vs calories consumed”.

        You can’t just trust an online BMR calculator to tell you how much food you can eat every day. You have to actually test and know what your metabolism is like, and you can do that for fifty to eighty dollars at a DEXA scan place.

        If you don’t know how much your body is burning, then how can you accurately gauge what is the right amount of food to eat to meet your physical shape goals?