Do you follow a vegan diet? Did you know that vitamin b12 is mainly present in animal based products so those following a strict plant based are more likely to be deficient in vitamin Rationale for VeganHealth's B12 Recommendations Vegan Health Vitamin B12 Shots For Vegans And Vegetarians: Addressing B12 Deficiency In Plant Based Diets Vitamin B12 Vegetarian Society Viva! Mini factsheet: Vitamin B12 Vegan B12 Supplements What you Need to Know from Dietitians