After several days of work, most people would be delighted in sleeping later than usual on Sunday mornings. However, as a matter of fact, it is harmful for people to sleep in, instead of removing your tiredness. If you want to keep healthy, it is necessary for you to pay attention to the following things.
Firstly, sleeping in will harm your health. Take the white collars for example, usually, they do not have enough time to do some exercise to keep healthy, so more expectations are laid on the exercise they do at the weekend. However, many of them would like to sleep in on Sunday mornings. Therefore, lack of exercise will lead to the weakness of their body. On the other hand, when you sleep in, your heart will also be in a rest. So, the oversleep will affect the activities of your heart.
Secondly, it is harmful to your respiratory system. In the morning, the air in your bedroom will be full of a great number of bacteria, virus and so on. At this moment, your respiratory system and other organs related will be greatly harmed, if you keep sleeping in the bedroom whose door is closed. For example, you might be easy to catch a cold.
Thirdly, it will lead to the disorder of your body clock. The secretion of human hormone is regular, but the body clock of people who likes sleeping in will be greatly affected, thus the secretion of human hormone will be out of order. Later on, you will find that you are not able to fall asleep in the evening and will be tired in the daytime. In the end, the efficiency of work or study in the daytime will be low.
Fourthly, the gastrointestinal function will be highly influenced. Usually, what you eat in the evening will be fully digested at seven o'clock in the morning. However, at this time, people who are sleeping in will miss the appropriate time to have breakfast, which will definitely influence the health of your body. Frequent hunger for a long time will be easy for you to suffer from the gastritis, ulcer disease and other kinds of diseases.
In a word, sleeping in might be a luxury for the white collars who are busy with their week, but it is not quite beneficial to your health. Therefore, if you want to keep healthy, you can keep a healthy habit of sleeping, instead of staying up at the midnight. In addition, what you need to do is to do some exercise during your free time, instead of sleeping in.