The Consequences of Not Getting Enough Sleep

Data on Sleep Deprivation

Insufficient sleep is a public health epidemic. In the United States alone, approximately 70 million people suffer from sleep problems, with nearly 60% having a chronic sleep disorder. There are numerous factors responsible; stressful jobs, demanding school schedules, illness, or just the fast-paced nature of modern life.

Physical Effects of Sleep Deprivation

When you don’t get enough sleep, your physical health suffers. Lack of sleep can lead to serious health conditions including obesity, diabetes, cardiovascular disease, and even early mortality.

  • Obesity

    People who don’t get enough sleep are more likely to have bigger appetites due to the fact that their leptin levels (leptin is an appetite-regulating hormone) fall, promoting appetite increase.

  • Diabetes

    Sleep deprivation can cause type 2 diabetes by influencing the way our bodies process glucose.

  • Immune Function

    Chronic sleep loss can impair your immune system and make you more susceptible to infection.

Mental and Emotional Impact of Insufficient Sleep

The mental and emotional impact of poor sleep can be just as harmful as the physical consequences. Chronic sleep deprivation may predispose individuals to mood disorders like depression, anxiety, and mental distress.

Steps to Improve Sleep Hygiene

The good news is that sleep hygiene can be improved with a few simple steps:

  1. Stick to a sleep schedule
  2. Pay attention to what you eat and drink
  3. Create a restful environment
  4. Limited daytime naps
  5. Include physical activity in your daily routine
  6. Manage stress


Accumulating a sufficient amount of sleep is not a luxury; rather, it is a necessity. Bad sleep habits and long-term sleep deprivation will have severe health consequences down the line. Early detection of sleep disorders and seeking timely help is ideal in preventing these negative outcomes.

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