Vitamin B12 foods are mostly animal-based like salmon or cheese, but it can also be found in fortified plant-based foods like nutritional yeast.

Vitamin B12 benefits include improving mood, reducing your risk of dementia, and supporting healthy hair and nail growth.

Taking vitamin B12 alone won't lead to weight loss. However, fixing a B12 deficiency, plus making certain lifestyle choices ...

A vitamin B12 deficiency can cause cognitive issues, muscle weakness and other problems. Here's how to make sure you're getting enough vitamin B12.

Kristin Weiland is a documentary film producer and writer with a background in crisis management and ethnographic research. She specializes in investigative and social impact documentary projects, and ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

The process of absorbing vitamin B12 involves multiple steps: Vitamin B12 is bound to proteins in food. Stomach acid and the enzyme pepsin help release it during digestion. Once free, B12 binds to an ...

Nutrition experts share the best time to take vitamin B, plus who should be supplementing, how much you need, and what all ...

Medically reviewed by Gurdeep S. Sareen, PharmD Key Takeaways Magnesium and vitamin B12 play essential roles in energy ...

Vitamin B12 is an essential component that helps your body make red blood cells and DNA. Although vitamin B12 deficiency is ...

Taking vitamin B12 supplements may cause you to burn the midnight oil, experts warn. "Overly high levels of B12 can lead to ...