The Importance of Sleep Stages

Sleep stages are an important part of our overall sleep health. In order to feel well rested we need to make sure we are getting enough of both REM (Rapid Eye Movement) and Deep Sleep.

When we do not get enough of these stages of our sleep cycles, it can lead to brain fog. It can also exacerbate physical and mental health difficulties since we are not giving our brain and body the time to repair and renew itself.

Deep Sleep

Deep sleep is important because it allows your body to heal and grow as it works to repair your physical body. It is important for keeping your immune system functioning correctly and regulation of hormones. It helps to replenish your body and your energy for the next day. It is also important for learning and memory, as well as overall cognitive function.

REM Sleep

REM sleep is critically important for your mental health. This is the stage of sleep where people dream and experience emotional processing. It is a critical part of healthy brain development as this is the stage where we work on consolidating our memories from the day. 

This sleep stage helps us to get our bodies ready to wake up for the day and is the lightest sleep stage. When you do not get enough REM sleep, you may find it particularly difficult to wake up and may feel groggy and less rested despite the amount of sleep you may have gotten.

What happens if you do not get enough of these sleep stages?

When you don't get an adequate amount of quality sleep you may experience concentration issues, you may find yourself more forgetful than normal and over time you may contribute to chronic health conditions. 

If you find yourself in a sleep debt, where you are deprived of these restorative stages over an extended period of time it can be difficult to "catch up", but there are things you can do to help improve the quality of your sleep.

How can I help improve the quality of my sleep?

• Exercise regularly, moving our bodies helps to increase the deep sleep we experience
• Avoid caffeine and alcohol, especially in the late afternoon and before bed
• Concentrate on sleep hygiene: a consistent sleep schedule, a relaxing environment, avoiding exposure to blue light before bed, listening to meditations or white noise can all help to set you up for success. Creating a bedtime routine for yourself is crucial to practicing healthy sleep habits.

When should I speak to my doctor?

If you find that these changes are not helping to improve the quality of your sleep or if your symptoms are causing you to have difficulty functioning on a daily basis, please speak to your doctor for additional assistance. We are not medical health professionals and something more may be hindering your sleep abilities. It's important to speak with a professional if you believe that your health is being affected.

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