Vitamin B12 is an essential nutrient found in a wide variety of foods. Learn more about the best food sources of vitamin B12 ...

B12 is found in various animal protein sources including salmon, meat, cheese, and eggs. Since plant foods don’t naturally contain B12, vegans and vegetarians may be at higher risk of B12 deficiency.

Factors like age, digestive health, and individual variations can impact how well B12 is absorbed. Soil quality: Plants do ...

About 3 oz of clams contain 534 milligrams (mg ... Vegetarians and vegans primarily eat plant-based foods, so they can be at risk of vitamin B12 deficiency. People following a vegetarian or ...

B12 is found in animal foods including meat, poultry, fish, eggs and dairy. Plant foods do not contain B12, but you can get it from fortified foods such as breakfast cereals and non-dairy milk ...

1% of omnivores. Edible plants from the sea, including algae, form part of the East Asian diet. They contain B12 but also inactive analogs that competitively inhibit B12 absorption. Purple laver ...

But it is not found in plants. As a result ... is a type of algae that is also known to contain B12, but the amount of B12 it contains are highly variable — so it's unclear if eating it will ...