Vitamin B12 Shots For Vegans And Vegetarians: Addressing B12 Deficiency In Plant Based Diets B12 Shot The IV Lounge Quick question why do people talk about B12 injections versus ingestible pills? I wish I injections. I do not have the cash for that little backstory. I've been eating vegan style for Hi all. Read a comment on this page saying B12 Injections aren't vegan. Is this true? I've had quite a few done in the past and prefer getting injections because I forget Vitamin B12 Foods For Vegetarians Complete Guide