Is Vitamin B12 Pescatarian?

Caution

Sometimes. Vitamin B12 can come from either animal products or bacteria cultures. If the label does not provide a source, we recommend calling the manufacturer.

Vitamin B12 and the Pescatarian Diet

Vitamin B12, also known as cobalamin, is a water-soluble vitamin that plays a crucial role in brain function and the production of DNA and red blood cells. It is naturally present in animal products, including fish, meat, poultry, eggs, milk, and milk products. Vitamin B12 is also available as a dietary supplement and is added to some fortified foods. For individuals following a pescatarian diet, B12 intake from fish and other seafood can be adequate, although supplementing might be necessary if intake is low.

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How Spoonful reviews ingredients

  • Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
  • Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
  • Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
  • Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.

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