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 ...
As your iPhone can be hacked at any time, Apple urges you to update it immediately | How to send sensitive emails from Gmail?
As your iPhone can be hacked at any time, Apple urges you to update it immediately Apple has disclosed that serious security flaws have been found in its various products, including the iPhone. Due to these security flaws, the company has warned that hackers can take complete control of the user's device, and the company has asked the user to be careful.