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 ...
Redmi Note 12 series launched in four models, this is the price and features Chinese smartphone maker Xiaomi has launched its first smartphone with a 200 megapixel camera. The company organized an event on Thursday and demonstrated the phone virtually. Xiaomi is going to launch Redmi Note 12, Redmi Note 12 Pro, Redmi Note 12 Pro Plus and Redmi Note 12 Explorer under the Redmi Note 12 series.