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bowmessage | 1 month ago

The omega6:3 ratio and PUFA content of tallow is favorable.

Canola and other seed oils are made using toxic solvents which are not full removed from the final product.

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pentacent_hq|1 month ago

> Canola and other seed oils are made using toxic solvents which are not full removed from the final product.

This is simply untrue. Independent bodies all over the world regularly test commercially available oils for toxic solvents. While the solvent Hexane is indeed commonly used in the extraction of refined vegetable oils, it is later removed in the refining process.

For example Stiftung Warentest, an independent consumer advocacy organization tested 23 rapeseed oils available in German supermarkets and they all came out clean [1].

A few years earlier, they tested 25 "specialty oils" and found traces of Hexane in only one of them - but still way below the EU threshold of 1 mg/kg. [2]

Here is a study from Japan that tested a bunch of vegetable oils and came to the conclusion that none of the products contained dangerous levels of Hexane. The maximum amount the researchers found was 42.6 µg/kg (again way below the EU threshold) - but in most samples the amount they found was so low they couldn't even get a reading or they didn't find any Hexane at all.

Besides, for cold-pressed oils, no solvents are used at all.

[1] https://www.test.de/Rapsoel-im-Test-1816151-0/

[2] https://www.test.de/Gourmet-Oele-Fast-jedes-zweite-ist-mange...

[3] https://openaccesspub.org/experimental-and-clinical-toxicolo...

Workaccount2|1 month ago

These studies are done to rebuff claims by people whose cohort largely overlaps with those who believe that homeopathic medicine is legit. It's not gonna change squat in their minds.

AstroBen|1 month ago

Go look up the studies of actual outcome data when replacing saturated fats with seed oils. Seed oils do much better

bitexploder|1 month ago

Are you sure?

Sydney heart diet study: Seed oil group had something like 62% higher death rate.

Minnesota coronary experiment: replaced saturated fats with seed oil, cholesterol dropped, but for every 30 mg/dL drop risk of death went up something like 20%.

Several recent meta analyses also indicate no real benefit migrating from saturated fats to seed oils. The only silver lining I have seen is there is some evidence replacing them for people who have had a coronary event already. So, no, I don't think the evidence supports "seed oils do much better" in a general sense.

throwaway-11-1|1 month ago

have you seen the amount of antibiotics, hormones and ammonia used in meat production?

bowmessage|1 month ago

In some meat production, not all meat production, yes.