caffeine

2 articles with this tag

Two cups of coffee are being poured into a coffee machine

Caffeine and Sleep: Scientific Insights and Practical Advice

Caffeine, a naturally occurring stimulant, is found in plants like coffee beans, tea leaves, and cacao pods. It’s a go-to for boosting alertness and fighting fatigue, with about 90% of U.S. adults consuming it daily, often through coffee, tea, or energy drinks (Caffeine Consumption). However, its stimulating effects can interfere with sleep, a critical component of physical and mental health. This article explores how caffeine affects sleep, the role of consumption timing, and evidence-based strategies to balance caffeine use with restful sleep.