Is Sleeping An Essential Factor To Living Longer?
We all need sleep to stay alive. Apparently, sleep deprivation can easily kill us. Nonetheless, this doesn’t necessarily mean that sleeping is key to living longer. This article takes a closer look at the link between securing the right number of sleep hours per night and a longer lifespan.
First of all, enjoying a restful night sleep brings us important health benefits. Our body has the time to rejuvenate and to recover from the daily stress we all have to put up with. The more we can rest, the better we should feel. However, it is worth mentioning here that too much sleep can be daunting to yuor health. According to some scientific studies, sleeping for more than eight hours per night increases our mortality risk by a whooping 30 percent. On the other hand, sleep deprivation or sleeping less than five hours per night has negative consequences on our overall health and well-being. It may even lead to shortening our life. This is why you should think twice before deciding to sleep less in order to accomplish more.
Scientists have found that sleeping too little may affect our hormones, the result being a lack of vital energy and an increase of the appetite. This can lead to obesity, cardiovascular disease, and high blood sugar levels. All these are factors that contribute to shortening our life. Sleep deprivation is also one of the main causes of chronic inflammation in the body, and therefore a trigger of cancer and other medical conditions. All these lead to the conclusion that getting enough sleep every night helps lowering all these risks, and therefore contributes to prolonging life. You may not live twice as much as the average individual, but you’ll have better chances to reach the elderly age without major diseases or body damage.
On the other hand, people who sleep more than nine hours per night have an increased risk of developing a range of medical conditions that can increase the risk of death. This doesn’t mean that if you sleep for ten hours every now an then you’re going to get cancer. Everybody can need more sleep after exhausting periods or major life events. In fact, the link between sleeping too much and the higher morbidity risks needs more studies. Until then, we can stay on the safe side by trying to sleep between seven and nine hours per night on average. People who suffer from various medical conditions such as cancer and depression may require more sleep than the average, healthy individual. If you are in this situation, you should sleep as many hours as your body requires.
There are medical institutes that study sleep and the connection between the quality of our night rest and the length of our life. If you are interested to find out more on this topic, you should take a look at the websites of these institutions. They may publish results and summaries of their studies, so you’ll be able to determine whether you can prolong your life by sleeping the right number of hours per night.