We all know sleep is important, but you may not know the half of it! Disordered sleep has an incredible negative impact on all sorts of facets of your health!
Why Is Sleep Important?
A good night’s sleep is essential for our overall well being. In fact, it’s as important as healthy nutrition and regular exercising.
However, our to-do list is becoming longer and longer each day, and sometimes 24 hours just isn’t enough to take care of all our responsibilities! Because of this, we sometimes neglect the importance of sleep, and the question is: how long our body can put up with this new and fast way of life?
Facts About Sleep You Didn’t Know
Did you know that between 50 and 70 million people in the United States have chronic sleep disorders and that the number hits more than 2 billion people worldwide? People suffer from a variety of sleep issues that are either connected to the lack of sleep or some health problems.
More than 35% of the people in the US get less than the recommended seven hours of sleep per night, and about 45% of them reported that inadequate sleep affected their daytime activities.
1. You Can Gain Weight Because of the Poor Sleep
Poor sleep is strongly linked with gaining weight. Sleep deprivation causes changes in hormones that regulate hunger and appetite. In fact, sleep deprivation is one of the greatest risk factors for obesity.
Children who don’t get enough sleep at night are 89% more likely to be obese, and adults are 55% more likely. Furthermore, less sleep lowers your energy and motivation for exercising, which also leads to unwanted weight.
To stay fit and healthy, it’s crucial to get enough sleep at night (between 7 and 9 hours).
2. Good Sleep Can Improve Concentration and Productivity
Sleep has a huge impact on brain functions. These include cognition, concentration, productivity, and performance.
A study conducted on medical interns showed that interns who had an extended schedule of more than 24 hours made 36% more serious medical errors than interns who had more time to sleep. Another study showed that sleep deprivation could have the same impact on the brain as alcohol intoxication.
On the other hand, enough good-quality sleep can improve problem-solving skills and memory performance in both children and adults.
3. Sleep Improves Your Immune System
Even a small loss of sleep could decrease the strength of our immune system. A two-week-long study showed that people who slept for less than seven hours per night were almost three times more likely to get a cold than people who got eight or more hours of sleep.
The study was done after 14 days when people were given nasal drops of a cold virus. If you often get colds and you’re tired of it, getting more than eight hours of sleep at night could be very helpful.
4. Sleep Has a Huge Effect on Emotions and Social Interactions
Less sleep decreases the motivation for social interactions. One study showed that people who didn’t get enough sleep were less able to recognize facial expressions, happiness, and anger in other people. Researchers believe that sleep deprivation affects our ability to recognize important social signs and process emotional information.
The Bottom Line
Getting enough sleep is very important. It’s not only important for our social interactions, but also for our health. Try getting between seven and nine hours of sleep each night and see how your life gets better!
Want more? Check out this infographic here: Sleep Stats and Facts