Health benefits of sleeping properly at night

A good night’s sleep is crucial for maintaining a healthy life. Many people especially youngsters underestimate the importance of sleep. Too many people do not know the importance of getting a good night’s rest and stay awake till late hours. This practice is very unhealthy and should not be made a habit of.

A minimum of 7 to 8 hours of rest is recommended for people of all ages. The health benefits of a good night’s rest are mentioned below.

Reduces Stress and depression

Sleep impacts many of the chemicals in your body, including a chemical called serotonin and a lack of sleep will lead to less serotonin production in the body. It has been found that people with serotonin deficiencies are more likely to suffer from depression than others. Hence, you can help prevent depression by making certain the body is getting the right amount of sleep every day.

Lack of sufficient sleep is known to cause stress which could lead to high blood pressure. Stressful situations can cause the body to produce a surge of hormones. These hormones can increase the blood pressure by making the heart beat faster and causing blood vessels to narrow. High blood pressure can be dangerous as it causes strokes and heart attacks.

A good night’s sleep of minimum eight hours is recommended daily to reduce the risks of stress and depression.

Improvement in memory and alertness

People will get exhausted and have difficulty in being alert or remembering certain things if they do not get enough proper sleep at night. Getting quality sleep will help a lot as their memory, concentration, productivity, and ability to process things will all improve. Studies have shown that quality sleep and rest is important for proper and efficient brain function.

A good night’s sleep will help in making you feel energized and alert the next day. When you wake up feeling refreshed, use that energy to get out into the daylight, do active things, and be engaged and interact with the world. Proper rest and a morning workout will also increase your daily energy level.

Maintains healthy weight

Lack of proper sleep can impact the balance of hormones including insulin in the body. Unhealthy hormone levels will lead to a higher body mass index. Sleep deprivation will damage the body’s ability to process insulin properly. When the body does not respond properly to insulin, the body will have trouble processing fats from the bloodstream and it ends up storing them as fat. And this hampers metabolism and contributes to weight gain including a high body mass index. A high body mass index can cause obesity in some cases. Obesity is not good for the health and you should make sure you do not suffer from it.

So try getting adequate sleep on a regular basis. This will help in keeping the body in the proper weight and shape.

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Reduces inflammation and repairs the body

Poor sleep causes an increase in stress hormones such as cortisol which raises the level of inflammation in the body. High levels of inflammation can cause a risk of diabetes, cancer and heart diseases. Sleeping properly will help a lot in fighting against these problems as it can reduce stress in the body. When the body is not stressed it can function better and will have less risk of succumbing to heart-related problems.

During sleep, the body is hard at work repairing damage caused by stress, ultraviolet rays, and other harmful exposure. The body cells are known to produce more protein while the body is sleeping. These protein molecules form the building blocks for cells and help the cells to repair any damage caused.

Improves physical health

There are many physical benefits of getting a good night’s sleep. The body functions at its best only when it gets proper rest regularly. Good sleep helps regulate blood sugar levels and keeps the immune system functioning properly. Lack of sleep can cause stress which can be damaging and cause heart-related issues and also raise blood pressure. So getting enough sleep can decrease stress in the body which is beneficial for good heart health.

The body will have more stamina and function effectively throughout the day if there is enough rest at night. You will be more alert, energized and eager to start the day.

Improves skin health

During sleep, the body makes human growth hormone which is known as the body’s natural anti-aging hormone. When the body goes to sleep for a proper amount of time, the skin is repaired and replenished and looks fresh the next day.

Lack of sleep is no good for your skin and will make your skin look unhealthy and dull. Your eyes can look tired and baggy and dark circles will appear around the eyes if the body does not get enough sleep. Get a good rest of eight hours every day to maintain healthy looking skin. There is a reason why many people refer to sleep as beauty sleep‘.


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Jim Carson

Jim Carson is the writer for the mental health section of He is certified in clinical mental health counselling and has conducted cognitive behaviour therapy for war veterans struggling with PTSD. Professionally and personally, Jim is an astute observer of human behaviour that reflects well in his work.