Vitamin B 12 is founded in?

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Vitamin B 12 is founded in? Answer: All of these

Vitamin B12 is found in animal products like meat, fish, poultry, eggs, and dairy, as well as fortified foods such as some cereals, nutritional yeast, and plant milks; it's crucial for vegetarians and vegans to find fortified sources or supplements as it's not naturally in plants.

Question context

This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the OTS Open Testing Service preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.