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 ...
"Due to pollution, children in countries like Nepal are born with two years less life expectancy" The picture of the lungs placed at the gate of the Ministry of Health and Population shows how much air pollution affects the human body. In March last year, the color of the artificial lungs placed in the ministry was removed after 15 days when the lungs turned black. With the increase in air pollution in Kathmandu Valley, experts urge children, senior citizens and patients not to leave their homes at the same time. Air pollution is a health hazard. In other words, air pollution is directly affecting people's health. There is no part of the human body that is not affected by it. Air pollution is a silent killer. It is not visible. But its impact is very high. It affects every part of our body", chest specialist Dr. Raju Pangeni says. About the effects of pollution on health and preventive measures, chest disease and intensive care specialist Dr. Edited excerpt of onlin...