What Your Sleep Has to Say About Your State of Mind
Not getting enough sleep can leave you in a foul mood the next day—that’s no surprise. What fewer people realize? Even nights of so-so or seemingly adequate sleep may lead to mental health problems over time. Awakening during the night or not spending enough time in the deep or REM sleep stages can prevent your brain from getting the full benefits of sleep. Seeing detailed data about your slumber can help you understand its impact on your mood and mental functioning, and make changes to improve your sleep quality....