Vitamin D supplementation has the potential to be a viable dementia prevention strategy, especially when initiated early, new research suggests.
In a large prospective cohort study, people who took vitamin D were 40% less likely to develop dementia than peers who did not take vitamin D. The effects of vitamin D were most pronounced in women, those with normal cognitive function, and apolipoprotein E (APOE) ε4 noncarriers… https://www.medscape.com/viewarticle/989137