Just be aware that that's a whole lot of conjecture with little solid evidence behind it. Saying "these brain injuries historically resolved but don't any more"

Just be aware that that's a whole lot of conjecture with little solid evidence behind it. Saying "these brain injuries historically resolved but don't any more" sounds much more like a change in diagnostics to me. The evidence against seed oils / processed vegetable oils is not very compelling yet (here's a pretty balanced summary: https://www.healthline.com/nutrition/are-vegetable-and-seed-oils-bad#omega https://www.healthline.com/nutrition/are-vegetable-and-seed-... )