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 do you know if a market banana is poisonous or not? Banana is an evergreen fruit that is rich in nutrients. Bananas are rich in iron, calcium and vitamins. But sometimes bananas can prove to be harmful to health. Bananas can be harmful to health if chemicals and pesticides are used in it. Therefore, it is important for consumers to know something about bananas available in the market. What types of bananas are available in the market? Malbhog banana, Chini Champa, Dhusre, Mungre etc. are the most popular and available in the market. Among these different varieties of bananas, Malbhog bananas are preferred by many. Although local production can meet the demand in the Nepali market, bananas are imported in large quantities in India as well. Do bananas ripen on the plant or are they cooked? Banana is a 'climacteric fruit' i.e. a fruit that ripens even after being picked from the plant. But bananas also ripen on the plant. Ethylene is a hormone that is naturally produced in fru...