Sources of Vitamin B12

Vitamin B12 is naturally found in foods of animal:

• meat
• liver
• shellfish
• milk
• eggs

• Mollusks
• Liver
• Fortified breakfast cereal
• Trout
• Salmon
• Beef
• Yogurt
• Haddock
• Clams
• Tuna
• Pork
• Chicken
  

It also exists in brewer's yeast.