Vitamin B12 is found exclusively in animal-based products such as milk, cheese, curd, eggs, meat, and fish. While vegetarians ...

If you're dealing with a B12 deficiency or simply struggling to get enough of the essential vitamin in your diet, B12 supplements can help. These are the benefits and potential risks to know.

But if you’re vegan or vegetarian or have a medical ... B12 to produce the amount of red blood cells it needs), vitamin B12 ...