Caffeine, a commonly used stimulant drug for alertness and focus, may substantially improve problem-solving abilities, but reduce creative thinking, a new study finds.
Three or more servings of caffeine per day could increase the risk of migraines, study shows.
A new study has been published taking a look at caffeine and workouts. It claims whether or not you get a boost after you drink it may depend on your genes.
Researchers enrolled 100 undergraduate students to take a 10-question GMAT algebra test.
Caffeine found to be a reliable biomarker of early-stage Parkinson's disease.