Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

B vitamins are a group of vitamins that are essential for our overall health and wellbeing. These vitamins play an important role in many bodily functions, from producing energy to forming cells and ...

Medically reviewed by Jonathan Purtell, RDN Key Takeaways Vitamin B12 supports energy, red blood cell formation, nerve ...

Which vitamin B supplement is best? If you’re wondering how your body cells are able to function properly, think about B vitamins. There are eight B-group vitamins, and they help the body create new ...

Patchaid’s B12 energy plus vitamin patches offer a unique way to top up your B12 levels by way of a patch worn on the skin.

B12 is a water-soluble vitamin that plays a role in the metabolism of every cell in our body. However, despite being essential, our bodies are not capable of producing it. This means we have to get it ...

"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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s normal to wonder if you’re meeting your nutritional needs if you’re feeling off in your day-to-day.

When humans need more Vitamin B12—a nutrient that makes healthy red blood cells and turns food into energy—we can get it by ...