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Why Should You Practice Good Sleep Hygiene

Last updated: March 25, 2024

Sleep may often take a backseat in our fast-paced world, where productivity is key. It is common to sacrifice precious hours of rest in order to meet deadlines, attend social events, or address work demands. However, this neglect of sleep can have detrimental effects on both physical and mental well-being.

In this article, we will delve deeply into the importance of sleep and sleep hygiene. We will also review examples of poor sleep habits and practical tips to improve them.

Why Is Sleep Important?

Sleep is a complex biological process. It is crucial for various aspects of physical and mental health for the following reasons:

  • During sleep, the body undergoes essential processes of repairing and maintaining tissues, muscles, and the immune system
  • A good night’s sleep improves cognitive functions including memory, concentration, focus, decision-making, and learning.
  • Adequate sleep is good for emotional regulation and reduces stress levels.
  • Sleep plays a crucial role in regulating hormones that control appetite and metabolism
  • Sufficient sleep has been linked to a reduced risk of cardiovascular diseases, including hypertension and coronary artery disease.

What Is Sleep Hygiene?

Sleep hygiene is a set of practices and rituals that promote quality and restful sleep. These include both the creation of a relaxing sleep environment and an individual’s behaviors and habits, such as limiting the use of electronic devices in the evenings or avoiding caffeine before bedtime. By implementing good sleep hygiene practices into your daily routine, you can optimize the quantity and quality of your sleep, leading to improved overall health and well-being.

Signs of Poor Sleep Hygiene

Recognizing the effects of insufficient sleep is the first step in transitioning to better sleep practices. Following are some of the signs that can indicate you may have poor sleep hygiene:

  • Inability to fall asleep within a reasonable amount of time after getting into bed. 
  • Waking up too frequently during the night.
  • Irregular sleep patterns, such as staying up late on weekends.
  • Taking long or frequent naps during the day, especially close to bedtime.
  • Feeling persistently tired, groggy, or lacking energy during the day.
  • Having extreme variations in sleep duration, either sleeping too much or too little.
  • Difficulty falling asleep because of excessive worrying, anxiety, or stress.
  • Relying on caffeine or nicotine to stay awake during the day.  

If you notice several of these symptoms, it’s recommended to re-evaluate your sleep habits and daily routines. Moreover, you can use telehealth for insomnia consultations with a licensed specialist to go through an assessment and receive personalized medical advice.

Establishing a Healthy Sleep Hygiene

Now that you know about the importance of good sleep and the problems to pay attention to, let’s explore practical tips you can incorporate into your daily life:

  • Set a regular sleep routine. Sleeping and waking up at the same time daily, including weekends, helps regulate your body’s internal clock, promoting better sleep quality.
  • Create a relaxing bedtime routine. You can read a book, take a hot shower, or practice yoga or relaxation techniques to calm down after a long day.
  • Optimize your sleep environment. Keep your bedroom cool, dark, and quiet, and have a comfortable mattress and pillows to support a restful night’s sleep.
  • Limit exposure to screens. Screens emit blue light disrupting the production of the sleep hormone melatonin, which eventually impacts sleep quality. It’s recommended to minimize screen time at least one hour before going to bed. 
  • Regular physical activity. Exercise regularly a few hours before bedtime to get better sleep. 
  • Be mindful about what you eat. Heavy meals, caffeine, and alcohol can potentially interfere with sleep patterns, so it’s best to avoid them close to bedtime.

Benefits of Good Sleep Hygiene

Improved sleep quality is not the only benefit of incorporating healthy sleep hygiene routines. Some other advantages and positive effects include:

  • Enhanced cognitive function. Proper sleep hygiene positively influences cognitive functions such as memory, attention, and problem-solving.
  • Enhanced mental well-being. Good sleep hygiene contributes to emotional stability, a more positive mood, and a reduction in depression and anxiety by helping regulate emotions.
  • Boosted immune system. Quality sleep is essential for a resilient immune system—your body’s ability to defend against infections and illnesses.
  • Reduced risk of chronic health conditions. Having healthy sleep habits can decrease the chances of developing long-term health conditions such as cardiovascular diseases, diabetes, and obesity.
  • Increased energy levels. Proper sleep hygiene ensures that you wake up feeling refreshed and energized, ready to tackle the challenges of the day. 
  • Enhanced productivity. By practicing good sleep hygiene, you can enhance your concentration, productivity, and efficiency in both professional and personal endeavors.
  • Balanced hormones. By practicing good sleep hygiene, you can support hormonal regulation making it easier to maintain a healthy weight and manage stress.


The importance of good sleep hygiene cannot be overstated. Sleep has a profound effect on every aspect of your health, whether it be your physical health, cognitive health, mental health, or overall quality of life. As we navigate through our demanding lives, it’s important to know that prioritizing sleep is not a luxury but a necessity for overall well-being. Use the above sleep hygiene tips to improve your sleep and consider seeking professional help if you have insomnia.

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