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 ...
Where does body fat go after exercise? Exercise reduces body fat, but where does it go? This question may arise in the mind of many. A few years ago, 150 doctors, dieticians and physical trainers were asked questions about this topic. There were three answers. 1. Fat is converted into energy and heat. 2. Fat turns into muscle. Suzuki Dashain Offer 3. Fat is converted into carbon dioxide and water. Out of this, 147 people answered it wrongly. If you think the answer is 'A' or 'B' then it is wrong. Ruben Meerman, a scientist at the School of Biomolecular Sciences at the University of New South Wales, says many experts don't know the answer. He says, 'Most people say that fat is converted into energy, which is wrong. In fact, this is against the laws of conservation of matter, which follow chemical reactions. Similarly, Meerman says that option 'B', i.e. the conversion of fat into muscle, is also impossible. According to Merman's research published in ...