Autistic boys have abnormally low levels of HDL cholesterol (Eun-Kyung et al 2010). Low cholesterol levels did not cause their autism, but the low cholesterol levels are likely a weakness that natural selection is selecting against.
There, they finally said it. But will the USDA listen to the Dietary Guidelines Advisory Committee?
The USDA should listen to the committee, but will be tempted not to, since it will create financial risk for cash-cow cholesterol-fighting companies. I mean, who wants to fight something that’s healthy?