Coffee and Sleep: How Late Is Too Late for Caffeine?

Drinking coffee too close to bedtime can interfere with sleep due to caffeine’s
stimulating effects. Caffeine can stay in your system for up to six hours, so most experts
recommend avoiding coffee in the late afternoon and evening. Switching to decaf or
enjoying caffeine-free herbal teas later in the day can help ensure a restful night. If
you’re sensitive to caffeine, try limiting intake to the morning or early afternoon. By
timing your coffee right, you can enjoy its benefits without disrupting your sleep.