Vitamin B12
CautionVitamin
Vitamin B12 is an essential nutrient found in animal products and some fortified foods, important for nerve function and blood cell production.
What is Vitamin B12?
Vitamin B12, also known as cobalamin, is a water-soluble vitamin that is crucial for maintaining healthy nerve cells, producing DNA, and forming red blood cells. It naturally occurs in animal products such as meat, fish, poultry, eggs, and dairy. For those on a vegan diet, Vitamin B12 can be obtained from fortified foods or supplements, as it is also produced by bacterial fermentation.
Also known as:
Unsure about an ingredient? Scan it instantly.
Try SpoonfulDiet Compatibility
Vitamin B12 can come from either animal products or bacteria cultures. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →Vitamin B12 can come from either animal products or bacteria cultures. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →Vitamin B12 can come from either animal products or bacteria cultures. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →This ingredient is generally considered compatible with a Dairy Free diet.
Learn more →This ingredient is generally considered compatible with a Gluten Free diet.
Learn more →This ingredient is generally considered compatible with a Fodmap diet.
Learn more →Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.
Why People Avoid Vitamin B12
Vegans and vegetarians often avoid Vitamin B12 from animal sources due to dietary restrictions. Since Vitamin B12 is naturally found in animal products, individuals following a plant-based diet need to ensure they get adequate B12 from fortified foods or supplements. Additionally, some people avoid synthetic forms of Vitamin B12 due to allergies or sensitivities.
Potential Reactions
- Allergic reactions
- Acne
This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.
Spoonful flags ingredients that don't match your diet.
Get the AppFoods That Commonly Contain Vitamin B12
Browse products that match your diet.
Explore ProductsFrequently Asked Questions
Your Personal Ingredient Scanner
Spoonful helps thousands of people with dietary restrictions shop safely. Scan barcodes, read labels, and find safe alternatives — all in one app.
Take the Guesswork Out of Grocery Shopping
Join thousands who use Spoonful to find foods that match their dietary needs.