Vitamin B12 is a vital nutrient with numerous health benefits. Learn more about what it does in the body and how to get enough of it.

Vitamins and minerals are essential for vitality, which may explain why vitamin supplements are a multibillion-dollar business., Among the plethora of supplements on the market, vitamin B12 ranks near ...

Our body needs a variety of different vitamins and minerals to thrive, including eight different B vitamins. And out of all of them, vitamin B12 might be the most popular. But what exactly is B12, and ...

Vitamin B12 deficiency develops gradually and affects both the blood and nervous system. It causes anemia, fatigue, numbness, ...

Medically reviewed by Brigid Dwyer, MD Key Takeaways Vitamin deficiencies, especially low B12, can significantly impact ...

Your body does not make vitamin B12 on its own, and its crucial that you know its causes and risk associated with this medical condition. Find out what this expert warns about vitamin B12 deficiency.

OUT OF THE 13 vitamins our bodies need, eight of them are part of the B vitamin subgroup, or the B vitamin complex. All eight are vital to the functionality of our bodies, but some are more talked ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity was running from my head to my feet,” says Melanie Karmazin, 44, who was ...

Vitamin B12 is an essential nutrient for our bodies. Here's how to be sure you're getting enough of it. Sean Jackson Sean Jackson is a creative copywriter living in Florida. He's had work published ...

Not only is vitamin B12 crucial for energy, but research also points to its potential in supporting mental health and ...

A recent article published in the European Journal of Nutrition highlights the importance of vitamin B12 supplementation for individuals consuming a plant-based or vegan diet, as a high prevalence of ...

Q: I'm tired often and heard that vitamin B12 can help with fatigue and boost energy levels. Should I be taking a supplement? A: There's no proven benefit to taking vitamin B12 for fatigue unless you ...