B12
What is B12?
Vitamin B12, also known as cobalamin, is a water-soluble vitamin essential for nerve function, red blood cell formation, and DNA synthesis. It is naturally found in animal products like meat, fish, eggs, and dairy. Industrial production typically involves bacterial fermentation.
Is B12 vegan?
No. B12 is animal-derived, so it is not vegan.
Is B12 a major allergen?
Vitamin B12 is not one of the 14 major allergens that UK law requires to be emphasised on food labels.
What is B12 used for?
Vitamin B12 is added to foods as a nutrient to help consumers meet their dietary requirements, particularly in fortified products.
Is B12 safe?
Vitamin B12 is not considered a food additive in the UK but is a permitted nutrient for fortification.
Why it's used
Vitamin B12 is added to foods as a nutrient to help consumers meet their dietary requirements, particularly in fortified products. It is commonly found in breakfast cereals, dairy alternatives, and energy drinks to boost their nutritional profile.
Health notes
Vitamin B12 is not considered a food additive in the UK but is a permitted nutrient for fortification. The NHS advises that most people get enough vitamin B12 from their diet, but deficiency can occur in vegans, older adults, and those with certain medical conditions. EFSA has evaluated vitamin B12 and established an adequate intake. There are no widespread controversies regarding its use as a nutrient.
Allergen info
Vitamin B12 is not one of the 14 major allergens that UK law requires to be emphasised on food labels. Not a major allergen.
Foods that contain B12
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