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 ...
How does stress turn into depression? It is natural to worry about something. But worrying can be harmful. Stress or worry day and night can lead to depression. And, if the depression is not recognized in time and the support and support of the family is not provided, the situation may become more serious. Nowadays, many people from young age to old age who suffer from depression are seen in the mental illness department of the hospital. In fact, when the brain does not get complete rest, then a kind of stress builds up in it. As a result, stress gradually turns into depression. How does stress turn into depression? Stress is a disturbance in the homeostasis of the body. Homeostasis is a condition that disrupts the physical, mental and psychological functioning of a person. Due to stress, the level of certain hormones in the body increases above average, among which adrenaline and cortisol are the main ones. If the level of these hormones increases continuously, stress turns into ...