Adhering to a Mediterranean diet may significantly enhance brain health among Latino adults, according to a recent study published in Stroke. This diet, rich in whole grains, vegetables, fruits, nuts, and fish, has been linked to better preservation of white matter integrity in the brain, which is crucial for maintaining cognitive functions.
The study, led by Dr. Gabriela Trifan, involved 2,774 participants from the Study of Latinos–Investigation of Neurocognitive Aging–MRI Ancillary Study. Participants reported their dietary habits, which were then scored based on adherence to the Mediterranean diet. After a decade of follow-up, brain scans revealed that those who closely followed the diet had better white matter integrity and less structural brain damage.
Latino adults, who are at a higher risk for cardiovascular diseases and dementia, particularly benefit from this diet. The study found that better cardiovascular health, influenced by the Mediterranean diet, contributed to improved brain health. This is especially significant as Latino adults experience cognitive decline at a rate 11.4% higher than other racial groups.
ocused on white populations. This research is pioneering in its focus on Hispanic and Latino individuals, highlighting the importance of culturally tailored dietary recommendations. The findings suggest that promoting the Mediterranean diet within Latino communities could be a vital strategy in reducing health disparities and improving overall brain health.
See: “Mediterranean Diet May Strengthen Brain Health in Latinos” (February 7, 2025)
