Billingshurst 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 Will a Vitamin B12 Injection Give Me More Energy? 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 When following a plant based diet, it is difficult to get all the vitamins you need. Vitamin B12 is a common deficiency amongst vegans. Here are some foods high in Vitamin B12 B 12 Shots Vitamin B 12 Shots NOW Vitamins and Supplements