Vitamin B is a group of water-soluble vitamins essential for energy production, brain function, and red blood cell formation.

Since B12 is crucial for maintaining a healthy digestive system, its deficiency can lead to problems like constipation, ...

Vitamin B12 deficiency is a common health problem that can have serious consequences. Maintaining adequate amount of vitamin B12 intake through diet or supplements is important to prevent health risks ...

Without sufficient vitamin B12, you may experience weakness, numbness, difficulty walking, nausea, weight loss, irritability, fatigue, and an increased heart rate. It could even affect your bones, ...

Vitamin B12 deficiency is surprisingly common and can lead to a range of subtle to serious health issues. From feeling inexplicably tired to experiencing strange neurological symptoms, low B12 ...

"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?

If you cannot get enough vitamin B12 through diet, you may need to take it in supplement form. Vitamin B12 supplements can help treat or prevent a deficiency in people who are at greater risk.

Brain fog. Forgetfulness. Low energy. These symptoms can sneak up on you, making even the simplest tasks feel overwhelming. What if the missing link was something as fundamental as Vitamin B12?