Foods like crab, trout, salmon, and clams are high in vitamin B12. These and other B12-rich foods can offer health benefits.

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 ...

(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 ...

From constant fatigue to brain fog, subtle symptoms could be warning you about a hidden nutrient gap affecting your energy ...

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 ...

Vitamin B12 is a water-soluble vitamin, also called cobalamin, which is necessary for the synthesis of DNA and red blood cells, along with the maintenance of neurological function. It also plays a ...

Vitamin B12 plays a vital role across a number of functions performed by the body. This essential nutrient doesn't just ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight management — including ...