Vitamin B12 foods
Reviewed educational content · · 5 min read · Fitkyn Editorial Team
Mostly animal foods. Plant eaters may need fortified foods or professional advice.
Quick Answer
B12 is found in meat, fish, eggs, and dairy. Strict plant-based diets often need fortified foods or a clinician’s advice — this page is not a treatment plan.
Nutrition Facts
Approximate values. They vary by serving size, brand, and preparation.
| Item | Approximate amount |
|---|---|
| Sources | Meat, fish, eggs, dairy, fortified products |
| Gap | Unfortified plant foods are typically low |
What Does This Mean for You?
If your goal is weight gain: Animal proteins also support a surplus.
If your goal is weight loss: Leaner cuts still provide B12 with fewer calories.
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Frequently asked questions
What is the quick answer?
B12 is found in meat, fish, eggs, and dairy. Strict plant-based diets often need fortified foods or a clinician’s advice — this page is not a treatment plan.
Are these nutrition numbers exact?
No. They are approximate and depend on serving size, brand, and preparation.
Does this replace medical advice?
No. Discuss medical concerns with a qualified healthcare professional. Fitkyn does not diagnose or treat.
Discuss medical concerns with a qualified healthcare professional. Fitkyn does not replace professional advice. Read the full disclaimer.