Beef is a good source of vitamin B12. However, other foods, like clams, oysters, lamb liver, and sardines, contain even ...

If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

Pairing your vitamin D with foods that contain certain nutrients–including healthy fats, magnesium, and zinc–can help your body absorb it more efficiently. Fatty fish that are high in omega-3s are a ...

Vitamin B12 is typically well-tolerated, but in very rare cases, there are serious side effects to be aware of. Learn more ...

While B12 is best known for being found in animal foods and fortified products, beverages can be a simple and convenient way ...