![]() ![]() You don’t need to cut caffeine out of your life entirely in order to improve the situation. What’s more, becoming dependent on caffeine can eventually cause caffeine withdrawal, which can make you feel fatigued even after a long night’s sleep. It’s the elephant in the room when it comes to lack of sleep, but the evidence is clear: caffeine is bad news when it comes to good rest.Ĭonsuming caffeine even six hours before bedtime is likely to keep you awake once your head hits the pillow. Luckily, if you’re feeling drowsy and less alert, there are some steps you can take to reclaim your deep sleep. That can be caused by a lack of overall sleeping hours or by fragmented sleep. So when you wake up feeling groggy, chances are you aren’t getting enough deep sleep for your body to do its job. Your body is hard at work completing essential tasks like repairing tissues and refreshing your immune system. Finally, before shifting into REM sleep, you reach deep sleep, or stage 3 of the NREM sleep cycle.ĭuring deep sleep you’ll have a hard time waking up. After about ten minutes, you’ll move into stage 2: light sleep. When you first fall asleep, you enter stage 1 of NREM sleep, where your eyes are closed but you can easily be woken up. Scientifically speaking, deep sleep is actually considered one part of non-REM, or NREM, sleep. Once you reach REM sleep, your brain gets more active, and you might have more intense or vivid dreams. This phase of sleep doesn’t happen until about 90 minutes after you fall asleep. So what’s the difference between deep sleep and REM sleep? If you’re wondering how to get more deep sleep or how to get more REM sleep, it’s a good idea to learn what causes a lack of deep sleep in the first place. Drastic measures often aren’t necessary: a few simple lifestyle changes can be enough to sleep deeply again. The good news is, once we begin to understand what causes a lack of deep sleep, we can take steps to reclaim restorative rest. When we toss and turn at night, we disrupt our sleep cycles, preventing our bodies from getting the rest they need. And it’s not always because we weren’t in bed for enough hours. We’ve all found ourselves waking up in the morning feeling less-than-refreshed. ![]()
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