Traditional Chinese medicine believes that herbs play a crucial role in the body, regulating qi and blood, and promoting the body's self-healing ability. In traditional Chinese medicine theory, qi and blood are the basic substances of human life activities, and also a key factor in the internal balance of the human body. The various components contained in herbs can affect the operation of qi and blood, thereby regulating the physiological functions of the human body and improving the body's resistance.
Herbs regulate qi and blood in various ways. Firstly, some ingredients in herbs can stimulate the function of the human immune system and enhance the body's resistance to diseases. Secondly, herbs can also affect the physiological state of the human body, reduce stress, and improve sleep quality by regulating the function of the endocrine system. In addition, some ingredients in herbs can directly kill bacteria and viruses, and have therapeutic effects on some diseases.
中医认为草药对身体有着至关重要的作用，草药可以调理气血，促进身体的自愈能力。在中医理论中，气血是人体生命活动的基本物质，也是人体内部平衡的关键因素。草药中含有的多种成分可以影响气血的运行，从而调节人体的生理功能，提高身体的抵抗力。

草药通过多种方式来调理气血。首先，草药中的一些成分可以刺激人体免疫系统的功能，增强身体对疾病的抵抗力。其次，草药还可以通过调节内分泌系统的功能来影响人体的生理状态，减轻压力，改善睡眠质量。此外，草药中的一些成分还可以直接杀死病菌和病毒，对一些疾病有治疗作用。