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Human blood can turn blue when consuming enough (collodial) silver? Like when rich people consumed food and beverages from pure silver plates (100's of years a
by bboygravity 1y ago
Human blood can turn blue when consuming enough (collodial) silver?
Like when rich people consumed food and beverages from pure silver plates (100's of years ago) their blood supposedly turned purple/blueish. Hence the term (at least in Dutch) that "he is of blue blood" = he rich af.
Or that's all a myth. Not sure.
- thaumasiotes 1y ago> Hence the term (at least in Dutch) that "he is of blue blood" = he rich af. This is usually said to refer to the fact that someone's skin is so pale you can see the veins through it. (Also, it refers to pedigree rather than wealth, in English...) I would expect silver to turn things black, not blue. (Although see https://en.wikipedia.org/wiki/Argyria https://en.wikipedia.org/wiki/Argyria )
- goopypoop 1y agoThey would hide from the sun to get extra veiny, because they could
- _9ptr 1y agoLike the programmers in our time
- thaumasiotes 1y agoPerhaps, but according to etymonline the term comes from Spain, where certain families described themselves as having "blue blood" to emphasize that they had no Moorish ancestry. The contrast being drawn isn't one between nobles and laborers. It's between indigenous nobles and intrusive nobles.
- goopypoop 1y agosee also blue people - https://www.thecollector.com/blue-fugates-kentucky/ https://www.thecollector.com/blue-fugates-kentucky/ elevated methemoglobin in human blood causes brown blood causes blue skin