However, b12 only naturally occurs in animal foods. Since b12 is not found in plant-based foods, vegans need to find ways to supplement their diet with foods that have been fortified with b12.
[header] How to be a healthy vegan [title] Get your vitamin b12. [step] B12 promotes healthy functioning of the brain and nervous system, and is an essential vitamin for any healthy person. The recommended daily intake for adults is 2.4 micrograms.