Folate (folic acid) and vitamin B12 may work together to protect cognitive function among seniors, according to a new study from Tufts University’s Jean Mayer USDA Human Nutrition Research Center on Aging. Martha Savaria Morris, PhD, reports "we found a strong relationship between high folate status and good cognitive function among people 60 and older who also had adequate levels of vitamin B12." The study also determined that low vitamin B12 status was associated with increased cognitive impairment. Seniors with low B12 status and high serum folate were also significantly more likely to have anemia. B12 deficiency, which affects many seniors, can impact the production of DNA needed for new cells, as well as neurological function.
Source: Tuft’s University, Feb 9, 2007
