Dana Bash on CNN calling the BS out

  • porous_grey_matter@lemmy.ml
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    1 天前

    you should eat non processed foods

    It’s kinda true… But less than you’d think. I get that it can be a convenient shorthand, but even the scientific field of nutrition can’t agree on a good definition of processed foods, let alone ultra processed foods. As soon as you break it down to “you should eat a lot of vegetables, legumes, and whole grains, and not too much sugar, meat, salt, or saturated fats” you actually remove any predictive power that the “ultra processed” label has, so we can understand this concept much better in terms of the basic nutritional guidelines which have changed very little over the last 50 years except for some better understanding of the role of unsaturated fats. Meanwhile, on the contrary, totally unprocessed raw milk, minimally processed beef fat etc., which are favourites of the MAHA crowd, are extremely unhealthy. So even there his advice is quite dangerous if you actually look in to it.

    • FrankFrankson@lemmy.world
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      1 天前

      “Processed foods” has the same energy to me as when people say food is bad because it has “chemicals” in it.

      When following a recipe I start with ingredients and I end up with a prepared meal that I processed. We need to identify and specify the processes that causes problems in food instead of giving that food a label that could be applied to any meal you create.

      • BCsven@lemmy.ca
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        1 天前

        Preservatives and high sodium is probably the better term(s), because that’s what people usually mean when they say processed foods. Like have a butcher cut instead of Oscar Maier salami slice

      • Bob Robertson IX @discuss.tchncs.de
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        1 天前

        I feel the same way when someone says a certain food is ‘organic’… well, yeah, pretty much everything we eat is organic. Even the main ingredient in Roundup is organic.

        I get the need to be able to market ‘clean’ food in a way to differentiate it from everything else, but using a term that is scientifically incorrect is poor marketing.

      • Log in | Sign up@lemmy.world
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        1 天前

        You’re being overly literal. That you made it yourself with real ingredients is a good rule of thumb for not ultra-processed. You’re unlikely to have partially hydrogenated vegetable oil, mono and diglycerides of fatty acids or high fructose corn syrup lying around, and you won’t test your recipe repeatedly until humans want more of it than any of the competing products on the supermarket shelves.

        Yeah, everything’s a chemical, but that’s not what people mean when they say there’s chemicals in the food. They mean there are edible non-food ingredients whose only purpose is to cheaply make it last longer on the shelf or be more moreish or reduce costs.

        There’s a significant correlation between proportion of ultra-processed foods in diet and all-causes mortality. Don’t pretend there isn’t.

        • Exatron@lemmy.world
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          17 小时前

          No, sweetie, they’re not being “overly literal”, they’re just telling the truth.

          We don’t even have a consistent definition of what “ultra-processed” should mean.

          People using words like chemicals wrong is a problem with them.

          Correlation doesn’t imply causation, and we still need to agree on a definition for “ultra-processed” to conduct any meaningful science.

    • LeonineAlpha@sh.itjust.works
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      1 天前

      It’s also very difficult statistically to remove the co-morbidity factors:

      populations that eat more “processed” foods !especially in the US! are poor, in toxic environs, stressed, over-policed, incarcerated, discriminated, unstable housing healthcare employment, using “coping” mechanisms, in a food desert, multigenerational defecit of various “health skills”, no “free” time for cooking and exercise, etc etc etc

      If they had healthcare, housing and union jobs … stats wouldn’t be near so bad for them

    • DagwoodIII@piefed.social
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      1 天前

      Tangent.

      This is why I hate when people feel they have to call themselves ‘Socialists’ in political arguments. Instead of dealing with the actual issues, you end up talking about what Trotsky had for lunch at the Fist International.

    • Log in | Sign up@lemmy.world
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      1 天前

      No, this is crap.

      “Scientists can’t agree therefore it’s not true” has been bogus through smoking and lung cancer, fossil fuels and climate change, and now ultra-processed food (UPF) and all-causes mortality and obesity.

      A good rule of thumb is that if you made it in your home from real ingredients it’s probably much healthier than if some company did food science on it until it human testers said “yeah I’d love more of that one”. It’s not a coincidence, it’s not even malice, it’s just they’re selecting for overeating.

      The malice is when the food industry tries to get you to believe that their products are healthy, that there’s nothing to see or be concerned about with UPF, and the malice is also when they’re lobbying and suing governments the world over that tell you to avoid UPF.

      Yeah, unpasteurised milk and other crap is bonkers anti-science nonsense, but so is dismissing the correlation between larger quantities of ultra-processed food and all-causes mortality. It’s real. Don’t spread their lies that it’s not.

      • porous_grey_matter@lemmy.ml
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        1 天前

        A good rule of thumb is that if you made it in your home from real ingredients it’s probably much healthier than if some company did food science on it until it human testers said “yeah I’d love more of that one”.

        That’s right, and exactly what I said. It’s a good rule of thumb. It’s not, however, a well defined scientific category. The reason the rule of thumb works is that if you cook something yourself from ingredients it’s probably got more fiber, more vitamins, less sugar, and less fat, than the commercial alternative. Not because it has fewer processing steps done to it.

        • Log in | Sign up@lemmy.world
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          19 小时前

          It’s not the processing, it’s the preservatives and other edible non-food junk they put in to make it last longer and keep customers coming back for more and more and more.

          It’s called food science, and it works. It works very well indeed. Way too well for our health. You test for moreishness and you manufacture the ones the panel loves and wants more of. Result? Food that people really want more of. Its not magic and it’s not deliberately bad, it’s just that the inevitable result is the obesity epidemic.

          • Exatron@lemmy.world
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            17 小时前

            You know that food science shows that there isn’t nearly as much of a problem as you claim, right, sparky?

      • Exatron@lemmy.world
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        17 小时前

        I’m sorry you don’t understand science, kiddo. Scientists not agreeing just means that there isn’t an answer yet, no matter how emotionally charged the issue makes you.

    • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 @pawb.social
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      1 天前

      even science can’t agree on a good definition of processed food

      Uh… It’s pretty well defined.

      If you alter natural food, it’s processed. Dairy products other than raw milk, bread, etc, are processed foods. Unless you’re eating raw fruits, veggies, and meat most food is going to be processed in some way.

      Ultra processed foods are foods made with industrial chemical ingredients either extracted from food or synthesized.

      • porous_grey_matter@lemmy.ml
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        1 天前

        When you actually look in to the details of papers on this topic you’ll find that it’s actually not defined consistently across the literature.

        Ultra processed foods are foods made with industrial chemical ingredients either extracted from food or synthesized.

        What are industrial chemical ingredients? For example, is sodium hydrogen carbonate one? It’s a chemical, produced industrially. Is food made with it in a shop different to food made with baking soda at home? Why?

        When you dig into the reason why any specific “ultra processed” food is bad it boils down to:

        • not enough fiber
        • not enough vitamins and minerals
        • too much salt
        • too much sugar
        • too much animal fat

        And if you control for those things (which we have known for a long time and are standard nutritional guidelines) then the effects of food processing on health outcomes basically disappear.

        • RBWells@lemmy.world
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          1 天前

          So Diet Coke is the same as water in terms of health? No calories, no fat, no sugar. I still count it as processed crap in my diet and don’t drink it instead of water.

        • Log in | Sign up@lemmy.world
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          1 天前

          When you actually look in to the details of papers on this topic you’ll find that it’s actually not defined consistently across the literature.

          This is such anti-science crap, and it’s exactly what various industries said all along about climate change and lung cancer studies.

          When you dig into the reason why any specific “ultra processed” food is bad it boils down to:

          No, no when you dig into the reason why ultra processed food is bad, it boils down to all-cause mortality. As in earlier death and shorter healthy lifespan.

          • porous_grey_matter@lemmy.ml
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            1 天前

            Here is a good, scientifically informed overview of one popular ultra processed food categorization system and why it excludes good foods and includes poor ones: https://www.eatrightpro.org/news-center/practice-trends/examining-the-nova-food-classification-system-and-healthfulness-of-ultra-processed-foods

            The same kind of thing applies to the other popular systems for defining it. It’s just not a good scientific category, we already know about all the components it’s a mediocre shorthand for.

            • Log in | Sign up@lemmy.world
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              18 小时前

              They concede that the actual scientists found that

              ultra-processed foods are associated with increased incidences of chronic diseases such as obesity, heart disease and Type 2 diabetes

              And dismissed it all because there’s not a randomised controlled trail for ultra processed vs home cooked from ingredients foods, but their counterpoint to that, their main gotcha from that article, is it a randomised controlled trial? Does it measure obesity, heart disease and type 2 diabetes? No! Let’s see what it tests:

              To answer this question, researchers in an USDA-funded study published in The Journal of Nutrition planned a seven-day, 2,000-calorie daily diet that was based on the recommendations in the Dietary Guidelines but with more than 80% of the foods coming from Nova’s ultra-processed food category. The results showed that this planned diet achieved a Healthy Eating Index (HEI) score of 86 out of 100 points. The HEI measures the diet quality and evaluates to what extent Americans are following the Dietary Guidelines. For reference, the current HEI for Americans is 59 on average, meaning many Americans are consuming a diet below what is considered desirable.

              So if you use one set of guidelines to make a diet plan (no one actually eats it) and you deliberately pick foods that are processed but reasonably healthy according to those very same guidelines, you achieve a great score on what basis? Long term health outcomes? No. Short term health outcomes? No. What basis? Oh, the very same guidelines you used to cherry pick the foods? Why isn’t it 100%?! What an absurdly vacuous claim.

              In their enlightenment and dismissing all the science, they’ve replaced it by calculating some points of disagreement with some older healthy eating advice? That’s IT!?!

              You have swallowed a bunch of pseudoscience. You’re as bad as RFK.

              It’s a fucking industry funded pseudoscience pseudoprogessional pseudoeducation body. Did you even think about where they’re coming from?

              https://www.eatrightpro.org/about-us/who-we-are/advertising-and-sponsorship/meet-our-sponsors

              Some highlights for you:

              Danone North America
              Eli Lilly and Company (weight loss drugs)
              Gatorade Sports Science Institute
              National Confectioners Association
              National Dairy Council
              National Honey Board
              National Cattlemen’s Beef Association
              Nestle Health Sciences
              Quebec Maple Syrup Producers
              Sodexo
              Splenda®
              Wonderful Pistachios

              No wonder they’re dismissing all the science associating ultra processed food with all-causes mortality with a single diet plan!

              Why on earth do you fall for this crap?

          • Exatron@lemmy.world
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            17 小时前

            You have it backwards, sweaty. The garbage you’re spewing is anti-science crap.

      • Exatron@lemmy.world
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        17 小时前

        It’s nowhere near as well defined as you claim, buttercup. You don’t even understand that bread is literally a processed food.

        Your definition of ultra processed is also faulty because it assumes that being synthesized or extracted is bad from the start.

        • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 @pawb.social
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          17 小时前

          You don’t understand that bread is literally a processed food

          I literally mentioned bread being a processed food in my comment, “sweaty.”

          I also am not saying or even implying it’s good or bad. I just stated how the phrases are fucking defined. 🙄

          • Exatron@lemmy.world
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            3 小时前

            Yes, that’s part of the problem, sunshine. You give bread a pass because you decided that it’s something you like.

            You’re ignoring that people aren’t entitled to this own definitions for words, kiddo.

            You also need to learn your place and stop talking about issues you clearly don’t understand. You’re no better than RFK Jr.