Comment by woodruffw
2 days ago
The implication is that the current food pyramid disproportionately weights against proteins and fats. Assuming that Americans follow the current pyramid (this is a hell of an assumption), then any change to the pyramid that asks them to change their diets in favor of more protein and fat is likely to result in them eating more meat.
In reality, I don't think anybody in the US follows the food pyramid religiously. But I do think people (try to) follow the main strokes of what the government tells them is a healthy dietary balance, and so any recommendation to increase their fat/protein intake will result in more meat consumption even if the guidelines doesn't itself proscribe that as the only source.
The food pyramid was phased out in 2011: https://www.politifact.com/article/2025/nov/07/food-pyramid-...
You can't phase out common "knowledge"!
True. But you can stop recommending bad science. The original food pyramid was an industry wish list.
> But I do think people (try to) follow the main strokes of what the government tells them is a healthy dietary balance...
Do you really observe that in your circles? I've lived in 6 different states, from Maryland to Idaho, and I've never got an impression that many people take any real though or consideration for their health at all. If anything, I'd armchair guestimate something like 10% of adults seem to put any real attention of effort into their health. I feel like late teens to late college year people put more effort in general, but only because they themselves are on the meat market and don't usually have complex lives (kids, careers)
I agree, and think particularly where there children are concerned at least some parents will try to follow official dietary guidelines to make sure their kids grow up healthy and with healthy habits.
Americans do not follow the food guidelines. It's an absurdly low percentage who do
As I see it, the point of this new pyramid is not to add more emphasis to meat specifically, but to undo some of the past vilification of fat (note the emphasis on whole milk and full fat dairy), and to move emphasis away from carbs as the basis of the diet. And honestly, I think that's pretty much correct - the low fat movement was a disaster for our collective health, because food manufacturers added more sugar to compensate for the bad effects on taste that that has, and because if you eat a good amount of full fat stuff, there's not nearly as much need to snack between meals.
If you go to Western Europe, they're not drinking lots of skim milk, and if you eat things from the bakeries, there's more butter and not as much low quality vegetable oil or sugar. When my French cousins come here, they find lots of the stuff sold here revoltingly sweet.
What is "low quality vegetable oil"? I never heard that term before. Are some types considered high quality?
First, a grain of salt, I'm certainly not an expert, I've just read a bit about the subject.
You know how people like cold pressed extra virgin olive oil? Or avocado oil? Those are "high quality". Industrially refined/deodorized/hexane-extracted soybean, corn, non-high-oleic sunflower/safflower oil, canola tend to be considered to be on the opposite end of the spectrum.
Deodorizing causes the oil to oxidize, as does deep frying, and that makes a variety of nasty byproducts that seem likely to cause systemic inflammation. And from here on HN the other day, "Inflammation now predicts heart disease better than cholesterol" https://www.empirical.health/blog/inflammation-and-heart-hea...
People in this thread are scoffing at RFK saying that beef tallow fries are "healthy", and while I wouldn't go that far, there seems to be good evidence that it's much healthier to deep fry in beef tallow than the soybean oil most switched to in the 90s. Beef tallow is high in saturated fat, which tends to be relatively stable under heat, and very low in polyunsaturated fats, which tend to be the fats that oxidize the worst. Soybean oil, on the other hand, is extremely high in polyunsaturated fat (60% vs 2-4% for beef tallow). And the big problem with commercial deep frying is that the oil is frequently just topped off rather than replaced, so those oxidization byproducts build up over time. More stable fat is really important there.
I also don't know how relevant this is, but soybean frying oil tends to have silicone-based anti-foaming agents mixed in (polydimethylsiloxane is the one I've seen most commonly) - you can find this in the big jugs at Costco if you want to check it out. Silicone generally doesn't seem great to be swallowing - I think it's pretty inert, but it seems likely to me to have mechanical properties that your body's not quite used to dealing with effectively. This is just me being biased about eating something that's pretty obviously not food, though, I haven't seen much on the subject.
Hydrogenated oils are now well known to be bad (trans fats). So Crisco/creamed vegetable shortening, very low quality.
So yeah, there are higher and lower quality oils, especially once they've been degraded via high heat over a long period and oxygen exposure in commercial or industrial frying processes.
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