Study Finds Both Caffeinated and Decaf Coffee Reduce Stress, Depression and Impulsivity

Researchers examined the mental‑health effects of coffee consumption. Participants who drank regular caffeinated coffee showed lower stress levels. Those who consumed decaffeinated coffee experienced similar reductions. Both groups also reported decreases in depressive symptoms. Impulsivity scores dropped among coffee drinkers compared with non‑drinkers. The study controlled for factors such as age, diet and sleep patterns. Findings suggest compounds in coffee beyond caffeine may influence mood. Authors recommend moderate coffee intake as a potential mental‑health aid.