Why ingredient changes don’t always mean healthier food | Layne Norton, Ph.D. (@BioLayne)

Partially SupportedThe core arguments against seed oils, including four main claims about their unique harm, are being evaluated with consideration for confounders.

Partially SupportedMechanisms and causality related to seed oils include LDL cholesterol, oxidized LDL, linoleic acid, inflammation, and Mendelian randomization.

Partially SupportedPractical takeaways regarding seed oils include concerns about industrial processing, choices for cooking oils, real-world dietary fat selections, and prioritizing nutrition relative to calories, activity, and overall lifestyle factors.

Partially SupportedLifetime LDL exposure may be more important than per-particle oxidation risk in Mendelian randomization studies.