"Study reveals Modafinil and caffeine enhance alertness in sleep-deprived individuals"
A study conducted on members of the Royal Netherlands Air Force found that a combination of 200 mg of modafinil and 300 mg of caffeine effectively improved vigilance in individuals deprived of sleep for 17 hours. The study revealed that modafinil had a longer-lasting effect compared to caffeine. The research highlights the potential of these substances in helping individuals, particularly aviators, stay alert and vigilant when they are unable to get sufficient rest. However, the study's small sample size and the specific population of military pilots limit the generalizability of the findings.