Your body is constantly sending signals, yet many of us dismiss the subtle warnings that something might be off. Vitamin B12 ...

A neurologist explains how common medications can cause vitamin B12 deficiency, damage nerves over time, and trigger numbness ...

Vitamin B12 deficiency can affect red blood cells, metabolism, and nerve health. Learn to recognize common deficiency ...

Getting enough vitamin B12 is important. The nutrient is crucial for healthy brain function and maintaining your immune system. It helps create red blood cells and DNA. And your metabolism can’t run ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Plant-forward diets are becoming increasingly popular, thanks to their numerous health benefits, but ...

Constant tiredness can be easily dismissed, but I discovered that my exhaustion was caused by a common vitamin deficiency.

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

For several months during the summer, my dog Scout vomited at 3 a.m. nearly every day. If you have a dog, you know the sound. And each time, she gobbled up her mess before I could get to it, making ...

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

Vitamin B12 deficiency is a widespread health issue affecting millions of Indian vegetarians because their diet heavily ...