Is Riboflavin Vegan?

Caution

Sometimes. Riboflavin, also known as vitamin B2 and lactoflavin, can be derived from many sources, including plants, dairy, eggs, fish and meat. If the label does not provide a source, we recommend calling the manufacturer.

Riboflavin and the Vegan Diet

Riboflavin, also known as vitamin B2 and lactoflavin, is a water-soluble vitamin that plays a crucial role in energy production and maintaining healthy skin, eyes, and nerve function. It is found naturally in a variety of foods including green leafy vegetables, eggs, nuts, and dairy products, and is also available as a dietary supplement. Riboflavin is needed for the metabolism of fats, drugs, and steroids, and is important for the development and function of the skin and eyes.

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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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