Before reaching the point where our health is affected by following a few bad habits, we need to decant to maintain a lifestyle habits that prevent our health deteriorate. That there is what is known as preventive medicine that specializes in anticipating all symptoms and thus prevent the development of diseases whose cure and treatment would be much more complicated and expensive, sometimes even impossible to cure.
One of the things we need to do to prevent our body from getting sick is to dedicate the hours needed to rest. Neither likely or unlikely but we need, since sleep less or more can cause overweight problems that can drag syndromes such as diabetes, obesity or excess cholesterol, the result can lead to other health problems which is much more serious.