A 30-year study of nearly 50,000 women revealed a link between midlife caffeinated coffee consumption and healthier aging. Women who drank caffeinated coffee showed a reduced risk of chronic diseases, cognitive decline, and physical impairment. This benefit wasn't observed with tea, decaf coffee, or soda, which was linked to worse aging outcomes. Researchers suggest moderate coffee consumption as part of a healthy lifestyle, acknowledging the influence of genetics and other factors.

Prepared by Olivia Bennett and reviewed by editorial team.