Getting enough vitamin B12 to meet current health guidelines may not actually be enough to protect the aging brain.

A vitamin B12 deficiency can cause a burning mouth, red tongue, and dry lips. Knowing the signals can help you know when to ask for a blood test to check levels.

Vitamin B12 supplements often get hyped as wellness essentials, and for all the right reasons — it’s great for energy, brain ...

Many people experience constant fatigue, occasional dizziness, or tingling in their hands and feet and dismiss it as stress, lack of sleep, or a busy lifestyle. However, these seemingly minor symptoms ...

Research revealed that standard vitamin B12 ranges may be too low, leaving older adults vulnerable to cognitive issues and ...

Taking too many vitamins can do more harm than good. Experts share the warning signs to watch for and how to supplement ...

Being low in this nutrient can lead to fatigue, irritability, difficulty concentrating and more. Here's how to get more of it.

A coroner concluded Georgina Owen had likely been experiencing delusions due to a B12 deficiency which was a "direct result ...

Vegan diet may have triggered delusions which caused student to take her own life - Georgina Owen’s family realised she had not taken her B12 supplements for at least six months, which the student sai ...