Vitamin B12 is essential for brain health, which affects everything from memory to mood. Let's learn why B12 is important for the brain and how to make sure you're getting enough of it.

However, because most people do consume enough through food and the body stores a significant amount of vitamin B12 in the liver, symptoms of B12 can sometimes take years to appear. Related ...

People who sit on the low or high side of normal vitamin B12 levels are still at risk of cognitive impairment, according to a ...

Allergic reactions to vitamin B12 are rare, but real. The reason may sound strange, but it's true - an allergy to cobalt.

Dear Doctors: I was surprised when a blood test at my annual checkup found I’m low in B vitamins, especially B12. My doctor gave me a shot, and the fatigue that I had been feeling went away. Why is ...

Learn how to spot vitamin B12 deficiency symptoms early and find the best ways to incorporate it into your daily routine. Sean Jackson is a creative copywriter living in Florida. He's had work ...

Thus, animals that consume foods with these microorganisms or that graze on soils rich in cobalt absorb vitamin B12 and store ...

Experiencing fatigue might signal low vitamin B12 levels. Vital for nerve function and red blood cell formation, this nutrient is found in foods such as eggs, milk, cheese, animal liver ...