Research has studied the link between vitamin B12 deficiency and cognitive decline in older people. More research is needed on that front, but the nutrient is essential for producing energy. Vitamin D ...

Medically reviewed by William Truswell, MD Low vitamin B12 makes it hard for your body to renew cells in your mouth, leading ...

"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 ...

Vitamin B12 may not be the first nutrient that comes to mind when you think about health, but your body depends on it for essential functions. It helps maintain proper nerve function, supports the ...

Plus, exactly how they manifest.

And discover how much you need for optimal health. Per the NIH, healthy adults typically need around 2.4 micrograms of vitamin B12 daily, a requirement that increases during pregnancy or breastfeeding ...

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

Vitamin B12 plays a crucial role in several vital bodily functions. This essential nutrient supports the wellbeing of your blood and nerve cells, while also guarding against anaemia, a condition that ...

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