A new study suggests that older adults with lower levels of vitamin B12—even within the normal range—may experience cognitive decline and brain damage. Researchers found that these people had ...

A new study has found that, in older people, both lower and higher levels of vitamin B12 may be associated with cognitive issues, even when these levels are within the normal range. Vitamin B12 ...

While Vitamin B12 is associated with maintaining cognitive health and preventing neurological issues as we get older, there is a need to revise the healthy range as it may not be enough to ...