People who sit on the low or high side of normal vitamin B12 levels are still at risk of cognitive impairment, according to a ...

Meeting the minimum requirement for vitamin B12, needed to make DNA, red blood cells and nerve tissue, may not actually be ...

Most people get enough vitamin B12 through the foods they eat (commonly found in animal-based foods like meat, eggs and fish) or beverages like energy drinks that have high levels of B12 ...

New research from UC San Francisco suggests that the current recommended levels of Vitamin B12 may not be sufficient for ...

Experiencing fatigue might signal low vitamin B12 levels. Vital for nerve function and red blood cell formation, this nutrient is found in foods such as eggs, milk, cheese, animal liver ...

Researchers measured their active B12 levels, which show how much of the vitamin the body can actually use. The participants ...

Chronic atrophic gastritis can result not only in vitamin B12 deficiency in spite of a normal serum concentration but it can also result in a raised gastrin level, which in rare cases can rise to ...