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 ...
At what age should lab tests be done? Rather than treating the disease after it occurs, true health awareness is to detect the disease before it occurs. Blood tests play an important role in this. At what age should lab tests be done? Modern lifestyles are increasing silent diseases such as diabetes , high blood pressure , and liver problems due to physical inactivity and unbalanced diet. The World Health Organization has said that regular health check-ups are necessary even before the disease occurs and has called lab tests an 'alarm system'. There is a medical recommendation that high-risk groups should undergo regular lab tests from the age of 20 to 25 and the general public from the age of 40 to 45. Today's lifestyle. There are many 'conveniences'. You don't have to walk long distances to go anywhere. Vehicles deliver to your doorstep. You don't have to wash your clothes yourself, if you don't have a washing machine at home, there are dry cleaners ...