https://blogs.mercola.com:443/sites/vitalvotes/archive/2025/07/11/coffee-keeps-your-brain-buzzing-even-after-you-fall-asleep-researchers-warn.aspxThat late-night cup of coffee might be doing more harm than you think. A new study from Montreal shows that caffeine doesn’t just make it harder to fall asleep — it actually changes how your brain behaves during sleep, especially in youngerenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)