Sleeping in can seriously affect human health. If one usually lives a relatively regular life but sleeps in during holidays, it may disrupt the body's biological clock, causing abnormal fluctuations in hormone levels. As a result, hormone levels cannot rise during the day and cannot fall at night, leading to an imbalance between brain excitement and inhibition. This makes it difficult for people to fall asleep at night and causes restlessness and fatigue during the day.
This can also lead to a decrease in the body's resistance, making it easier to be infected by pathogens and induce various diseases. Therefore, it is necessary to pay attention to the balance of sleep time and maintain a good living routine.
The air in the bedroom in the morning tends to be more polluted. Tests have shown that the air contains large amounts of bacteria, mold, fermentation particles, carbon dioxide gas, and dust, all of which can easily harm the respiratory system and cause colds, coughs, sore throats, and dizziness. Over time, this can also damage memory and hearing.
After a night's rest, the stomach is empty, and there is already a noticeable feeling of hunger. The gastrointestinal tract is ready to accept and digest food, secreting various digestive fluids. If one stays in bed, it will inevitably disrupt the regular function of the gastrointestinal tract. Over time, the gastric mucosa will be damaged, making it easy to induce gastritis, ulcers, and indigestion.
When lying in bed, especially after sleeping, metabolism slows down, and energy consumption decreases. Nowadays, with improved living standards and abundant nutrition, if sleep time exceeds normal needs, the body's energy intake will exceed its output, accumulating as fat under the skin. In no time, one will become obese.
Relevant thematic articles:
Article reprinted from: http://www.anmianyao55.com