How Long Does Coffee Keep You Awake

How Long Does Coffee and Caffeine Keep You Awake?

The caffeine from your morning coffee can keep you awake for several hours, but timing your consumption can notably impact sleep. Consuming it too close to bedtime can reduce total sleep time by up to 1 hour and linger for up to 10 hours. Your genetic makeup, age, and body weight influence how long caffeine keeps you awake. Be cautious when … Read more

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