New research indicates that taking a daily multivitamin may improve cognitive function in adults aged 60 and over. A study found that participants who took a multivitamin scored higher on memory and cognitive tests compared to those who took a placebo. However, experts caution that the benefits are modest and may not significantly impact daily life. The research was part of a larger trial and included a subset of participants. While the study has been well-designed and used reputable cognitive tests, experts emphasize the need for further research, particularly in more diverse groups, to determine who may benefit from multivitamin supplementation. It's important to prioritize meeting nutritional requirements through dietary approaches before considering multivitamins.