Comment by overgard
2 days ago
RFKjr is generally an idiot, but saturated fat = good, seed oil = bad is actually correct. For instance: https://health.clevelandclinic.org/seed-oils-are-they-actual...
Saturated fats are good because they're more stable than poly-unsaturated fats for instance.
If you do consume a seed oil (which you really shouldn't -- there's no benefit), you should get a cold-pressed one. But that would be more expensive, so if you're paying more you might as well just get something good like avacado oil or coconut oil.
The link you gave doesn't support your claim that saturated fat is good.
In fact, from the very same site, here's another article saying it's not: https://health.clevelandclinic.org/saturated-fats-finding-a-...
Saturated fat is OK in moderate amounts, but if you eat too much, it drives up your cholesterol because your body converts saturated fat into cholesterol[1][2].
The issue I have with this new food pyramid is the guidance ignores the danger of saturated fat. It lists "meats" and "full-fat dairy" among sources of "healthy fats", and that's just not true. In the picture that shows sources of protein/fat, 11 out of 13 of the items are animal-based fats. With a giant ribeye steak, cheese, butter, and whole milk specifically (not just milk), they're simply not giving an accurate picture of healthy fat sources.
I personally don't think seed oils are bad, but even if they were, it does not follow that saturated fat is good. The evidence shows otherwise, for one thing, plus it's not like seed oils and saturated fat are the only two kinds of fat. There are plenty of unsaturated fats which aren't seed oils.
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[1] https://medlineplus.gov/ency/patientinstructions/000838.htm
[2] https://www.heart.org/en/healthy-living/healthy-eating/eat-s...
This isn't true, per your own link.
The point the Cleveland Clinic page makes is that seed oils tend to be what's used in ultra-processed foods, and those are bad for you. So if you avoid seed oils, you wind up avoiding the bad things as a second order effect.
Aside from that it's just hand-wavey "they use chemicals to make it! It doesn't have nutrients beyond the fat!". There's nothing to indicate that using sunflower or peanut oil is any worse for you than using walnut oil.
The connection between omega-6 fats and inflammation is a whole lot more tenuous than the link between ultra-processed foods and inflammation.
Just Google "seed oils health" and look at the reputable results (Cleveland Clinic, various universities, Mayo Clinic, etc), and you'll see opinions across the board. Some say "Bad". Some say "Not bad". Some say "Unsure".
Jury is still out on this one.
And I think lumping all seed oils into one category isn't helping. Maybe canola oil is OK and sesame oil is not. Or vice versa.
I think it's generally fair to lump them together, because the types of fats you get in them are similar.
The history of cotton seed oil is interesting. After reading that, I would challenge people to think if that's really something they'd want in their body. Other than cost, I see no downside to avoiding seed oils and a lot of upside: https://en.wikipedia.org/wiki/Cottonseed_oil#Economic_histor...
Looking at the article, I'm not sure I see the problem.
> Other than cost, I see no downside to avoiding seed oils and a lot of upside
The taste of food in certain recipes (that don't involve cooking the oil) varies widely with the oil used. In some recipes, canola oil tastes better than olive oil (by a significant margin - no one would eat it with olive oil).
Cost was never a factor for me (even as a student). Oil is amongst the least expensive things in the food I cook.
1 reply →
Exactly this. Rapeseed oil is obviously a seed oil. You can have a chemically extracted version or a cold-pressed version. "Seed oil is bad for you" is a typical simplistic Twitter/Reddit conspiracy theory.
This is a great example of how harming your own credibility can damage an otherwise correct and uncontroversial message. RFK Jr. has surrounded himself in controversy, and that controversy is really dominating a lot of this conversation and drowning out the message. Given how he's acted, I don't blame anyone for being skeptical of him, even if this particular food pyramid seems to be a good move that would itself be uncontroversial if provided by a different messenger.
True, but, I think this is also an important lesson in considering the arguments not just a source. Nobody is ever 100% right or 100% wrong, and just leaning on arguments of authority is lazy thinking.
"inflammation"! It's always "inflammation". What a crock.
You want more inflammation?
Inflammation is a real thing you can measure in the body, you know. (C Reactive Protein for instance). It's behind a lot of diseases.
The reason WHY it's "always" inflammation is because the standard american diet CREATES a lot of inflammation. You'll probably have to worry about hearing that buzzword a lot less if people ate better..