Association between nutrition literacy and cognitive impairment among older adults in Bengbu, China

Higher levels of NL were associated with lower odds of cognitive impairment in older adults, especially those exhibiting healthier behavior. This study underscores the importance of enhancing NL as a means to mitigate cognitive impairment in older adults. Future research should concentrate on examining interventions that synergize NL with healthy lifestyle practices, ensuring their seamless integration into the daily routines of older adults to address the challenges associated with cognitive impairment effectively.