Why do you suddenly wake up at 3 am? Here's the scientific reason The problem of waking up at 3 am is linked to the natural fluctuations of the cortisol hormone , and stress increases it. Many people have trouble waking up suddenly at exactly 3 am or between 3 and 4 am. Some consider it a ghost or an ominous sign, but according to science, it is an important signal related to the body's internal clock and hormones. If you also frequently wake up at 3 am, you should not take it lightly. This may indicate that your sleep cycle is disrupted and stress has increased in the body. The main reason for sleep disturbance at this time of night is the natural fluctuations of the cortisol hormone. Circadian rhythm : Relationship with the body's internal clock There is an automatic 24-hour clock running inside our body, which is called the circadian rhythm, or biological clock. This clock controls when we sleep, when we wake up, when we eat, and when we are energetic. This clock is ...
6 mistakes that can weaken the mind The brain is the center that controls the body and mind. The brain plays a role in the functioning of the body and emotions. What do we think, what do we feel, how much do we remember the daily passing of time? How to walk and talk? All these are controlled in the mind. In order for the mind to work well, its health should also be taken care of. An injury to the brain does not make him unwell. Sometimes unconsciously, one's own small behavior and habits are directly and indirectly harming the mind. Some habits that damage the brain Insomnia Lack of sleep can be harmful to the brain. When we do not get enough sleep on a daily basis, our brain cannot function properly. As a result, there may be a decrease in intellectual ability to focus on something, to remember. Long-term lack of sleep can lead to depression, anxiety and other mental problems. Unhealthy diet A healthy balanced diet helps the brain to think better, concentrate, be alert and feel ...