Dietary omega-3 intake and cognitive function in older adults

Dietary habits are known to affect cognitive health, especially in older adults. While much research has focused on different dietary components, the specific impact of omega-3 polyunsaturated fatty acids (PUFAs) on cognitive function has not been thoroughly explored. This study by Wang et al. (2024) aims to determine whether increased omega-3 PUFA intake is linked to improved cognitive function in older adults. Data analysis of participants (n = 2430 participants ≥ 60 years old) revealed that increased omega-3 intake was positively and independently associated with better cognitive function in older adults, suggesting that consuming omega-3 PUFAs may help prevent cognitive decline as people age. The authors recommend further prospective studies to establish a direct causal relationship in this association. [NPID: Omega-3, cognitive function, elderly, dietary habits, aging, polyunsaturated fatty acids, NHANES, cognitive decline, nutrition, cognitive assessments]

Year: 2024

Reference: Wang, B., Li, D., Peng, C., Hong, J., & Wu, Y. (2024). Dietary omega-3 intake and cognitive function in older adults. The International Journal of Psychiatry in Medicine. https://doi.org/10.1177/00912174241284925

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