People who don’t get enough vitamin B12 through their diets may need a supplement to fill the gap. Here’s how much to take.

Certain vitamins work better together—boost your health with these doctor-approved combos.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to giving your body the key nutrients it needs, how often do you think about vitamin B12?

This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: There’s not much research on B12 shots for weight loss. People with obesity tend ...

Vitamin B12 is essential for red blood cells, DNA synthesis and your cognitive health. Taking your vitamin B12 supplement at breakfast time may help with efficacy. While side effects are rare, vitamin ...

It is safe to take vitamin B12 and magnesium together. Both may help improve your energy and the health of your nervous system.

Jessica is a former writer and editor at Forbes Health with over a decade of experience in both lifestyle and clinical health topics. Before Forbes Health, Jessica was an editor for Healthline Media, ...

Have you been diagnosed with Vitamin B12? Beware! Studies have linked late vitamin b12 diagnosis linked to severe brain nerve damage - increasing risk of stroke. Read on to learn more.