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 ...
Hepatitis: Why, how and who gets it? In colloquial language, hepatitis is also called 'jaundice'. Hepatitis is mostly caused by viruses. But sometimes it is also caused by bacteria or side effects of medicine. Hepatitis caused by viruses or bacteria can cause serious problems. Hepatitis is of two types, chronic and acute. The early stage of hepatitis is called acute, while the chronic problem is called chronic. The initial stage of hepatitis lasts for the first three months. If it is not treated even for six months, it takes the form of chronic hepatitis. If the body starts turning yellow with hepatitis in the initial stage, if it is not treated in the right way, it starts to take a chronic form. Even after that, if hepatitis is not treated properly, it will turn into cirrhosis of the liver, which will damage the entire liver. Liver cancer can also be caused by this. Generally, there are five types of hepatitis A, B, C, D and E. Among them, Hepatitis B is considered to be the m...