Diet may help preserve cognitive function

According to a recent analysis of data from two major eye disease studies, adherence to the Mediterranean diet – high in vegetables, whole grains, fish, and olive oil — correlates with higher cognitive function.

Supplements not associated with reduced risk of cardiovascular disease in elderly

Daily dietary supplements of omega-3 polyunsaturated fatty acids (also found in fish) or lutein and zeaxanthin (nutrients found in green leafy vegetables) were not associated with reduced risk for cardiovascular disease (CVD) in elderly patients with the eye disease age-related macular degeneration.