B12 and b vitamin complex

Reea

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Mar 23, 2017
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Alright. I know that B12 vitamin is only created by some bacteria found in the digestive systems of animals... I have a doubt about suplements. I saw that there are different types of suplements of those vitamins, but do they come from? Maybe I am bad informed, but aren't the animal products the only one source? I wish they aren't!
 
B12 occurs naturally in soil. If you got your hands on a vegetable with some dirt on it and cooked it is likely you would get B12.