Pigs have bacteria worms that if you don't cook it's meat full it will travel to your brain and all your organs. This is how cadaan and madows get dementia
This is a radio scan of an old cadaan guy who had been eating rare pork all his life, every white stain is thousands of worms, they popped out of his body everywhere, some worms would even fall out of his mouth sometimes and you could see them crawling inside his skin from outside
This was common in medieval Europe, in this study where they analyzed medieval latrines in Belgium, fecal remains contained traces of parasitic infections due to consumption of undercooked pork
Keywords: archeoparasitology, latrine, merchant, paleoparasitology, schistosomiasis, slave trade
pmc.ncbi.nlm.nih.gov
In another study, traces of Ascaris roundworms were found at a rate of up to 42% and Trichuris whipworms were found at a rate of up to 25% in Medieval European sites
Helminth infections are among the World Health Organization's top neglected diseases with significant impact in many Less Economically Developed Countries. Despite no longer being endemic in Europe, the widespread presence of helminth eggs in archaeological deposits indicates that helminths...
pubmed.ncbi.nlm.nih.gov