Coffee, thanks to its caffeine content, is known to boost memory, especially long-term and explicit memory. Studies show that drinking coffee after learning can strengthen memory retention and reduce forgetting for at least 24 hours. Caffeine works by blocking adenosine receptors, enhancing neurotransmitters involved in memory consolidation. Research also finds a 30% improvement in recall in people who consume caffeinated coffee compared to decaf. However, caffeine’s effects are selective and don’t improve all memory types. Moderate coffee intake also enhances attention and processing speed, supporting overall cognitive function. Individual factors like age and caffeine tolerance influence these benefits. Thus, coffee is a natural and popular aid for improving memory and mental sharpness.