The hunters will drink some blood after a fresh kill but this isn’t a daily affair and the women and children do not.
The section is long but here is a chunk where he says that a distaste for salt was actually common in pre Columbian America.
***Roxy is an Inuit who was arguing that the white man’s liking of salt was cultural rather than necessary for health. He compared it to their own incorrect belief that tobbaco is healthful.
Roxy did not know, but I did as an anthropologist, that in pre-Columbian times salt was unknown or the taste of it disliked and the use of it avoided through much of North and South America. It may possibly be true that the carnivorous Eskimos in whose language the word salty, mamaitok, is synonymous with with evil-tasting, disliked salt more intensely than those Indians who were partly herbivorous. Nevertheless, it is clear that the salt habit spread more slowly through the New World from the Europeans than the tobacco habit through Europe from the Indians. Even today there are considerable areas, for instance in the Amazon basin, where the natives still abhor salt.
http://www.comby.org/documents/documents_in_english/stefansson-diet-adventures.htm