How did prehistoric humans meet their daily sodium needs?

265 viewsBiologyOther

How did prehistoric humans meet their daily sodium needs?

In: Biology

3 Answers

Anonymous 0 Comments

Historicaly, salt was more valuable than gold. Not just for seasoning and preserving food. Wild animals often have sources of mineral salts that they exploit. Sometimes you just need to find the right rocks to lick.

You are viewing 1 out of 3 answers, click here to view all answers.