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When the alarm clock rings in the morning, many of us ask to stay five more minutes between the sheets. But sometimes these five minutes are not for convenience, but for necessity, since there are people who wake up as if you haven’t slept at all. And this is a problem, since waking up tired on a regular basis is not normal. The myth of hours. Sleeping eight hours seems the standard that we must follow to be able to rest well, as occurs with the mantra of take 10,000 steps a day to have good cardiovascular health. The problem is that there are many people who can sleep eight or more hours and feel in the morning as if they had not slept at all, and here science suggests that real rest is given to us sleep phases and how time is distributed in each of them, not in the global calculation. The distribution. Sleep is not a linear state, although it may seem that way to us. The reality is that while we are with our eyes closed, we are going through a complex cycle of fragile architecture that passes through light phasesdeep stages and the well-known REM phase where dreams occur. But here what interests us most is deep sleep, which is responsible for physical restoration and the immune system, so when this cycle is broken repeatedly during the night, which is what It is known as fragmented sleep.the direct impact the next day is a decrease in cognition and an increase in fatigue, regardless of the hours we have spent lying down. Sleep or fatigue. For some they may be similar terms, but the truth is that they are quite different, since, while drowsiness is the biological and overwhelming need to sleep, fatigue, on the other hand, is a lack of physical energy or mental motivation. If what you feel when you wake up is fatigue, the origin may transcend the pillow and there may be a medical cause such as anemia, hypothyroidism, depression, chronic stress or the side effects of certain drugs that may be behind this lack of vital energy. Two culprits. Among the medical conditions, there are two that stand out above the others. The first of them is the sleep apneawhich is undoubtedly the great invisible saboteur, since it causes breathing to stop and restart repeatedly throughout the night. These drops in oxygen cause micro-awakenings that the brain uses to survive and breathe again, which we are not aware of. The problem is that these shocks prevent deep sleep from being achieved and result in extreme fatigue. The other culprit is sustained insomnia, since, beyond the difficulty in falling asleep, insomnia also manifests itself with early awakenings or constant interruptions, greatly reducing the restorative nature of rest. It can be corrected. Once medical causes are ruled out, there are several tips that can be followed to have a better quality of sleep. The first of them is to stay away from screens before going to sleep, since if we are already close to falling asleep and our body is preparing for it, exposure to blue light and stimulating content can cause it to take longer to fall asleep. Another very important tip is for dinner, which should ideally be as light as possible so as not to feel very heavy all night and also keep it as far away from bedtime as possible. This is where British time has a clear advantage over ours, as it means you don’t go to sleep with dinner food still in your stomach. The environment matters. In addition to removing any television from the room where you are going to sleep, the comfort you have is also important. This involves having a suitable mattress and ensuring that the temperature of the room is not uncomfortable, since this will cause awakenings that will cause you to not finish resting. This is also added to the need to have as little noise as possible. What is done during the day It matters a lot to sleep, and here exercising several hours before bed can make you sleep much better. But in the diet you also have to be very methodical, since you have to limit caffeine in the afternoon or at night, and limit alcohol consumption which, although it seems to put us into a very deep sleep, the reality is that it makes it not at all restorative. Images | jcomp in Magnific In Xataka | There are people who sleep four hours a day and are still functional. It’s the closest thing we have to genetic “superheroes”