Vitamin B12 is considered a micronutrient, but it plays a big role in keeping our bodies in a state of homeostasis. It supports healthy nerve function, red blood cell formation, and DNA production. Because reliable plant-based sources are limited, B12 is an especially important nutrient to understand when following a plant-based diet. Download the document and see why we need Vitamin B, plant-based food sources that contain it and symptoms of potentially being low in this crucial micronutrient, Vitamin B12.