Vitamin B12 for Vegans
I've heard vitamin b12 supplements are made from animals or in a way that is still harmful for animals. I really don't want to take any 'supplements', I'd like to take it naturally, like eating true vegetables that grow in true soil which has vitamin b12.
Is there any way I as a vegan can have a diet without supplements? And if there isn't, which would be a safe supplement, in terms of not harming animals, or not even having anything to do with animals? I hope you get my question.