Unfortunately, the link does not go into any detail and there is no reference to the source. I've heard about "apparent adaptations", but never specifics. So no

Unfortunately, the link does not go into any detail and there is no reference to the source. I've heard about "apparent adaptations", but never specifics. So not sure they do exist. Researchers who lived with the Inuit (Vilhjalmur Stefansson etc.) did not have any problems following the Inuit diet.