The Importance of Sleep

Sleep is something that’s incredibly important for our well-being. A good night sleep contributes to good health and functioning in more ways than one. What are they, you ask? Here are 10 of the most important reasons why a good nights sleep is really important!

1. Poor Sleep Can Make You Fat

Now this is some news that makes many heads turn. Poor sleep is strongly linked to weight gain. Short sleep duration is greatly associated with a drastically increased risk of weight gain and obesity, in both children and adults.

2. Good Sleepers Take Lesser Calories

Poor sleep affects hormones that regulate appetite. Those who get adequate sleep tend to eat fewer calories than those who don’t. Meaning: sleeping regulates your food intake, you don’t over-eat if you’ve slept good.

3. Good Sleep = Improved Concentration and Productivity

Sleep is important for various aspects of brain function. This includes cognition, concentration, productivity and performance. All of these are negatively affected by sleep deprivation. So, in a nutshell, good sleep can maximize problem-solving skills and enhance memory. Poor sleep has been shown to impair brain function.

4. Sleep Maximizes Athletic Performance

You get a full, good night of sleep and wake up feeling refreshed and energized, I think everyone can relate, yes? Longer sleep has been shown to improve many aspects of athletic and physical performance.

5. Bad Sleep Creates Greater Risk For Heart Diseases

Sleeping less than 7–8 hours per night is linked to an increased risk of heart disease and stroke. It’s known that sleep quality and duration can have a major effect on many health risk factors. These are the factors believed to drive chronic diseases, including heart disease.

6. Sleep Affects Your Metabolism

Sleep deprivation can cause diabetes in healthy adults in as little as six days. Many studies show a strong link between short sleep duration and type 2 diabetes.

7. Poor Sleep Is Linked To Depression

While sleep definitely affects your moods, mental health issues such as depression are strongly linked to poor sleep quality and sleeping disorders. It has been estimated that 90% of people with depression complain about sleep quality; it’s even associated with an increased risk of death by suicide. People with sleeping disorders like insomnia or obstructive sleep apnea also reported increased rates of depression than the people without them.

8. Your Immune System Is Boosted

Getting at least 8 hours of sleep can improve your immune function and help fight the common cold (hum pakistanio ka nazla zukam). Basically, even a small loss of sleep has been shown to hinder with immune function.

9. Poor Sleep Is Linked to Increased Inflammation

Inflammation is a physical condition in which a part of the body becomes red, sensitive, swollen, hot or painful.  Sleep can have a major effect on inflammation in your body. In fact, sleep loss is known to activate undesirable markers of inflammation and cell damage. Poor sleep can cause inflammation of the digestive tract and cause bowel problems.

10. Sleep Directly Affects Your Emotions and Socialization

Sleep loss reduces your ability to interact socially. Sleep deprivation may reduce your social skills and ability to recognize people’s emotional expressions. It was found that poor sleep affects our ability to understand or process emotional information or handle social matters.

So, the bottom line is, sleep is important for you, in more ways than one. Don’t take it for granted if you’re gifted with the ability to sleep the whole hours you need. With exercise and additional therapy, anyone else troubled with sleep and get right on track once more.


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