3 ms·

How people lived for thousands years at the same latitudes?

• kjrose 6y ago
  Certain foods have higher vitamin d concentrations. However those foods are uncommon in the modern diet. For example the marine diet of the Inuit with seal blubber and such.
  • deepsun 6y ago
    Ok, but there were also a lot of people without sea access (e.g. caribou herders). How did they live without vitamin D supplements?
    • kjrose 6y ago
      There are other foods. But yes rickets was quite common in this area. We learned about it in school.