Medically reviewed by Patricia Mikula, PharmD Vitamin B has been getting more attention as people look for ways to boost ...

Can vitamin B12 deficiency be a sign of cancer? Learn the symptoms, risks, connection to cancer, treatments, and why this ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While vitamin B12 might not be as buzzy as calcium or an immediately recognizable household name like ...

The doctor explains B12 sources from a vegetarian diet, who needs them most, and how to incorporate them into a daily diet ...

Fact checked by Jennifer Klump Small, simple habits can help you feel your best and set you up for a good new year. This week ...

Vitamin B12 is essential for blood formation, nerve and brain function, and energy metabolism. Deficiency is common in vegetarians, older adults, and malabsorption states and causes fatigue, ...

Dear Dr. Roach: When my doctor told me that as a vegetarian I needed a B12 supplement, I didn’t take it seriously, and went with nutritional yeast to supply it. I had always read that supplements are ...

Blumberg is a contributor for TIME. Blumberg is a contributor for TIME. Everyone needs vitamin B12: It helps the body produce red blood cells and maintain healthy brain function, along with so many ...

Over the past few years, I have experienced low-normal hemoglobin on my annual physical. It was suggested that this could be the anemia of chronic disease. I recently read that metformin can cause B12 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While vitamin B12 might not be as buzzy as calcium or an immediately recognizable household name like ...