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

Researchers found that people with lower levels of this vitamin had more lesions in the white matter in their brains, which ...

Could your “healthy” vitamin B12 levels still be putting you at risk for cognitive decline? A new UCSF study suggests normal ...

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

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

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

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

A study found that B12 requirements may be too low for some people, putting them at risk for cognitive decline.

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