近日，继甲流之后，乙流成为公众关注的焦点。国家流感中心发布的最新一期《流感监测周报》显示，甲流过后乙流患病比例明显升高。在此背景下，医生提醒，休息好是增强免疫力、抵抗病毒的关键。那么，免疫系统和睡眠的关系是如何的呢？
首先，我们需要了解，免疫力是人体抵抗病毒、细菌等外来入侵者的天然屏障。充足的睡眠有助于免疫系统的正常运作，从而降低感染流感的风险。据研究，睡眠不足会导致免疫力下降，使人更容易感染病毒。
其次，良好的睡眠有助于免疫细胞的生产和活性。在睡眠过程中，人体会产生一种叫做细胞因子的蛋白质，它们可以刺激免疫细胞的增长和活性。因此，充足的睡眠有助于提高免疫力，降低患病风险。
此外，睡眠还可以帮助人体修复受损的细胞，增强抵抗力。在睡眠过程中，人体会释放一种叫做生长激素的物质，它有助于细胞修复和再生。这意味着，充足的睡眠不仅能提高免疫力，还有助于身体的自愈。
那么，如何提高睡眠质量，增强免疫力呢？医生建议，首先要保持良好的作息规律，每天保证7-8小时的睡眠。其次，睡前避免使用电子产品，以免影响睡眠质量。此外，适当的运动和放松也有助于改善睡眠。
总之，面对乙流等流感的侵袭，充足的睡眠和良好的作息规律是提高免疫力、抵抗病毒的关键。在这个特殊时期，大家要重视睡眠质量，为自己和家人筑起一道健康的防线。
Title: Understanding the relationship between immunity and sleep during the influenza epidemic
Keywords: Influenza B, Immunity, Sleep
News content: Recently, influenza B has become a major concern following the influenza A outbreak. The latest issue of the “Influenza Monitoring Weekly” released by the National Influenza Center shows that the proportion of patients with influenza B after influenza A is significantly increased. In this context, doctors remind that adequate rest is the key to enhancing immunity and resisting viruses. So, what is the relationship between the immune system and sleep?
Firstly, we need to understand that immunity is a natural barrier against foreign invaders such as viruses and bacteria. Sufficient sleep helps maintain the normal functioning of the immune system, thereby reducing the risk of infection. Research shows that sleep deprivation can lead to a decline in immunity, making people more susceptible to viruses.
Secondly, good sleep is beneficial to the production and activity of immune cells. During sleep, the body produces cytokines, which stimulate the growth and activity of immune cells. Therefore, adequate sleep helps improve immunity and reduce the risk of infection.
Furthermore, sleep aids in the repair of damaged cells and enhances resistance. During sleep, the body releases growth hormone, which promotes cell repair and regeneration. This means that adequate sleep not only improves immunity but also helps the body heal.
How can we improve sleep quality and enhance immunity? Doctors suggest that maintaining a good sleep routine, ensuring 7-8 hours of sleep per day, is essential. Additionally, avoiding using electronic products before bedtime and engaging in appropriate exercise and relaxation can also help improve sleep quality.
In conclusion, during the influenza epidemic, adequate sleep and a good sleep routine are crucial for improving immunity and resisting viruses. In this special period, people should pay attention to sleep quality and build a healthy defense for themselves and their families.
【来源】https://www.zhihu.com/question/638604546
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