Still Feeling Wired? Here’s How Long Caffeine Can Linger in Your System
Sipping on caffeinated beverages, like espresso and lattes, can give you a temporary mood and energy boost. But how long does caffeine stay in your system? Here’s what to know about caffeine’s half-life, plus the amount of caffeine found in your favorite coffee orders. Caffeine is absorbed pretty quickly into your system, usually within 45…