Milk, yogurt and cheese, along with eggs, are the only vegetarian food items that naturally contain significant levels of vitamin B12. Plant foods may be fortified with B12. These include rice and soy beverages, plant- derived meat analogs, ready-to-eat breakfast cereals, and nutritional yeast.

Milk, yogurt and cheese, along with eggs, are the only vegetarian food items that naturally contain significant levels of vitamin B12. Plant foods may be fortified with B12. These include rice and soy beverages, plant- derived meat analogs, ready-to-eat breakfast cereals, and nutritional yeast.