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 ...
How does obesity cause heart disease? Is there a connection between obesity and heart disease? Many people are asking us. As obesity increases, the risk of heart disease may also increase. Obesity is also a cause of diabetes, cholesterol and high blood pressure. A type of fat called 'triglycerides' is high in obese people and the amount of bad cholesterol is also high. Due to all these things, the possibility of blockage of the blood vessels of the heart and blood vessels leading to the brain increases due to long-term accumulation of fat in the blood vessels of the heart and blood vessels leading to the brain. In addition, the possibility of the body's blood vessels being closed increases. Due to this, serious problems like heart attack and stroke start appearing. How do you know that obesity has heart problems? The most common problem in heart disease due to obesity and various other causes is heart artery blockage. In this problem, the amount of cholesterol in the body i...