The consumption of seed oils (such as canola oil) is not harmful and even improves certain markers of metabolic health, contrary to popular belief.

noli's read

This advice is based on a solid scientific foundation regarding the replacement of saturated fats (such as ghee) with polyunsaturated fatty acids. Randomized controlled trials (RCTs), considered the standard of evidence, effectively show that seed oils can help reduce LDL cholesterol and improve insulin sensitivity. The specific study cited by Brad Stanfield highlights benefits for hepatic steatosis, which is consistent with current nutritional recommendations favoring unsaturated lipids. There is no robust clinical evidence in humans validating the thesis of systemic toxicity or chronic inflammation caused by these oils within the context of a balanced diet. The 'fear' narrative surrounding these oils appears to be linked more to isolated theoretical mechanisms (oxidation, omega-6/omega-3 ratio) than to observed public health outcomes. In sum, current science supports that these oils are metabolic allies rather than enemies.

the sources

No named source held this one up — that absence is part of the verdict.