Half of the world’s population today suffer from insomnia. The real cause of insomnia vary among individuals depending on their medical history, genes and immunity. However, 60% of all sleep related problems arise from sicknesses and diseases hindering the host quality sleep. Though this is true to a large percentage, some of us deprive ourselves quality sleep on our own accord like choosing to stay up late at night for no apparent reason or due to work. Whichever the case, not having enough sleep is not good for your health. This article will enlighten you on how a lack of sleep affects your health and ways to get quality sleep.
Poor sleep suppresses your immunity
A lack of sleep contributes greatly to low immunity. Cell repair, cell renewal, cell regeneration and proper functioning of the body cells responsible for transfer of minerals and nutrients from one part of the body to another, works best when the body is at rest. So, lack of sleep means all these important bodily functions will not happen properly. As a result, the body will not be in a position to execute important activities that will enhance the body’s immunity. This affects your general body in terms of skin, hair and general health.
Lack of sleep affects brain activity
Lack of sleep impairs your brain’s ability to think properly and concentrate. The brain, which is a very important part of the body, can be greatly affected by lack of sleep. When you sleep less, you slow down metabolism in your body. This leads to decreased blood flow to major regions of you brain causing what we call, impaired cognitive function and behavior. This affects your memory, attention, decision making and emotional intelligence. This is a major reason why people who sleep less are more likely to execute poor judgment as opposed to someone who gets quality sleep.
Lack of quality sleep deteriorates your health
You are more susceptible to heart related conditions like stroke, heart failure, heart attack and high blood pressure if you sleep less. So, how does lack of sleep affect your heart? For most people, whether healthy or not, blood pressure falls mostly at night. So, a lack of sleep can make this impossible and an excessive elevated blood pressure due to lack of sleep can affect the overall health of the heart.
Contributes to obesity
It has been proven that lack of sleep is related to increased appetite. There are two hormones that act as mechanisms responsible for either keeping you full or making you hungry. Lack of sleep interrupts these two hormones by sending mixed signals to the brain. It has been found that wakefulness is linked with hunger and food-seeking a reason why less shut eye can make you get to your fridge more often as opposed to getting enough sleep. People who stay awake at night are more likely to pass their time eating that those who sleep throughout. Obesity can also be contributed to slow metabolism.
The only way you can make your body healthy is to make sure you get plenty of sleep. There are so many reasons that cause insomnia, to be on the safe side, go for a check up to determine the cause so that you can get early treatment. However, if you are responsible for the little shut eye, do away with sleep depriving factors like partying the whole night, working late hours and late night entertainments. Safeguard your health by getting enough sleep. A quality sleep each night, means better health.