(HealthDay News) — For older adults, vitamin B-12 supplementation is not associated with improvements in neurologic or cognitive function, according to a study published online July 1 in the American ...

Eating eggs can help you meet your daily B12 needs, but several foods provide significantly more vitamin B12 per serving.

Vitamin B12 supplements offer no benefits for neurological or cognitive function in older people with moderate vitamin B12 deficiency, according to a new study published in the American Journal of ...

NEW YORK (Reuters Health) - Low levels of vitamin B12 could speed mental decline in older people, a new study suggests. Among a group of men and women aged 65 and older, those whose levels of two B12 ...

Experts warn that poor gut health may block Vitamin B12 absorption, causing fatigue, weakness, and low energy despite a ...

Medically reviewed by Sohaib Imtiaz, MDBeef is a good source of vitamin B12, but several foods—including shellfish and organ ...

Vitamin B12 is an important nutrient that helps the body make red blood cells, maintain healthy nerves, and produce DNA.

BOSTON (December 18, 2007) — In a study of adults aged 20 and over, researchers at Tufts University showed that homocysteine and methylmalonic acid are at much higher levels in individuals who have a ...

Whether you’re playing chess, playing center field or performing on stage, your body draws energy from tiny organelles within ...

Certain types of diabetes medications may result in some people developing a vitamin B12 deficiency. As such, they may benefit from taking vitamin B12 supplements. Vitamin B12 is an important vitamin ...

Vitamin B12 shots and supplements are popular among those looking for a quick fix for weight loss. In fact, some even claim that increasing your intake of vitamin B12 can help fight fatigue, boost ...