Here’s Why Sleep Is Important To Stay Healthy And Fit

Getting a good night’s sleep has a number of proven health benefits, from improved concentration to better physical health.

Sambhav Kumar
Written by: Sambhav KumarUpdated at: Mar 01, 2023 18:56 IST
Here’s Why Sleep Is Important To Stay Healthy And Fit

3rd Edition of HealthCare Heroes Awards 2023

Getting sufficient sleep is one of the most important things you can do to improve your overall health. 

If you are deprived of sleep, you may have to face problems while concentrating, learning new things, and controlling your emotions.

It leads to physical problems, such as an increased risk of diabetes, heart disease, and stroke. As per research, it can also lead to depression and other mental health issues. Here's how sleep contributes to your overall health:

Physical And Mental Health

A good  sleep at night has a number of proven health benefits, from improved concentration to better physical health. According to the US Centers for Disease Control and Prevention, lack of sleep leads to a number of illnesses, including increased risk of heart disease, stroke, diabetes, and depression. 

Sleep Can Boost Immune System

As per the US National Library of Medicine, a good night’s sleep can help boost your immune system, making you less prone to catch a cold or other illnesses. Studies have found that those who get enough sleep have a stronger immune response to viruses and other illnesses. 

Also read: Sleep Deprivation: Tips To Recover From Sleepless Night

Better Cognitive Function

Sleep also helps to regulate your emotions, allowing you to cope better with stress and other difficult situations. Columbia University’s department of psychiatry found that those who don’t get enough sleep are more likely to experience depression and anxiety. 

Sleep is required for efficient cognitive functioning. Even a few hours of sleep loss can have a negative impact on a wide range of cognitive activities, including attention, language, reasoning, decision-making, learning, and memory.

Regulates Metabolism

Sleep aids in the regulation of your metabolism, which is the way your body transforms food into energy. Sleep deprivation can lead to a variety of metabolic issues, including altering the level of your blood sugar. 

Also read: 7 Healthy Ways To Nurture Good Sleeping Habits In Your Baby

Thus, getting enough sleep can reduce your risk of developing heart disease and diabetes. 

Sleep And Weight loss

According to research, people who sleep less are more likely to be overweight or obese. Sleep deprivation appears to affect the ghrelin-leptin equilibrium. These are the hormones that regulate hunger. It is important to remember that getting enough sleep is an important aspect of losing or maintaining weight.

Sleep Repairs The Cellular Damage

Your body works hard to heal damage while you sleep. Stress, UV radiation, and other potentially dangerous substances can all cause damage.

When you sleep, your cells produce particular proteins. Those hormones serve as the foundation for cells. This allows cells to repair the damage done over the day and keep you healthy.

A good night’s sleep can have a number of positive health benefits, from improved cognitive function to better physical health. So make sure to get enough rest. 

 Image credit- FreePik