Vitamin B12 is a vital nutrient with numerous health benefits. Learn more about what it does in the body and how to get enough of it.

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, ...

Vitamin B12 deficiency develops gradually and affects both the blood and nervous system. It causes anemia, fatigue, numbness, ...

Certain vitamins, minerals, and healthy fats benefit brain health by supporting nerve function, protecting brain cells from damage, and improving focus.

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity was running from my head to my feet,” says Melanie Karmazin, 44, who was ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Taking care of your health requires a comprehensive approach, focusing on regular movement, eating well, ...

You may have heard of the different B vitamins that your body needs to function properly. There are eight of them. Some we know better by their number, like vitamin B12. Others, such as B1, we know ...

Recent research highlights a significant link between B vitamins (B6, B9, B12) and cognitive performance in older adults.

Many people may take supplements that contain B vitamins. Some research has linked B vitamins with an increased risk of lung cancer. Over recent years, some research studies have found associations ...

Multivitamins often provide 100 percent of the daily value for most B vitamins, so you probably dont also need to take a B-complex supplement. Because B vitamins are water-soluble, they dont build up ...

Yes, you can take prenatal vitamins with or without plans for pregnancy. However, there are some things to keep in mind. Learn more.