Originally Posted by vgnmama2keller
But be careful if you are a veggie because many OJ's on the market are also fortified with vitamin D3 which is animal derived and can sometimes come from cow brains.
I didn't know that was the source! Unfortunately, vitamin D3 is the better source of vitamin D, NOT the one commonly used in fortified soymilk, D2 (ergocalciferol).
Animal meat, bones, fluids are high in...