Can you tell me what oxalates are and in which foods they can be found?

Introduction Oxalates are naturally-occurring substances found in plants, animals, and in humans. In chemical terms, oxalates belong to a group of molecules called organic acids, and are routinely made by plants, animals, and humans. Our bodies ...

from The World's Healthiest Foods http://ift.tt/1STl2gO
via IFTTT