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Old 10-11-2012, 05:52 AM   #2
Junior Member
Join Date: Sep 2012
Posts: 21
nick779 HB User
Re: Caffeine and sleep?

Caffeine stays in our body for almost ten hours after last drinking it! So the earlier one has coffee or any other caffeine containing beverage, the better the chances of sound sleep. So you should try and have your last cup before 5 pm