Chances are you already know that your diet likely has a link to your brain health, and that too much or too little of ...

Wondering which vitamins and minerals are key for healthy aging? We talked to experts and this is what they said.

It is noteworthy that B12 deficiency is also associated with cognitive impairment, memory loss, dementia, and psychosis.

Scientists have found that those with lower B12 levels had slower processing speed, and higher levels were associated with ...

The cut-off between normal and deficient vitamin B12 blood levels varies by lab, but anything lower than 200 or 250 pg/mL is ...

The study's findings suggested a need for older adults to take supplements, even if their B12 levels were considered "normal" ...

Normal" levels of vitamin B12 may not be enough to ward off dementia, according to researchers at University of California ...

Your brain might not be getting enough B12 — even if your levels are considered "normal." A new study suggests that older ...

Researchers identify associations between B12 levels currently accepted as normal and markers of neurological injury or ...

Even when within the normal range, lower levels of vitamin B12 may contribute to cognitive decline, according to a new study.