The Health line appears from the center of the palm and runs diagonally under the little finger, indicating a healthy condition that is the driving force of life. According to Chinese medicine, abnormalities in the Health Line may indicate some internal diseases. It is best if the Health Line does not appear. Of course, the presence of the Health line does not mean that a disease is occurring. Sometimes, when the health condition is poor, the Health Line will always deepen, and then lighten when the health is restored. According to theories, its presence means a non-healthy or subhealthy state. Generally speaking, people who do not have the Health Line are healthy and strong and have a lot of physical energy. If you have the Health line, you are weak and sickly. When the Health line touches the transverse meridian, cardiovascular disease is common. If the Health line crosses the transverse zigzag line, it indicates weakness of the internal organs, especially the heart. When the Health line forms intermittent lines, it often indicates liver disease. When the Health line has many small eyes and is chained, it often indicates a respiratory disease. A dark brown spot on the Health line indicates a serious illness, especially cancer. A dark red color on the Health line where it meets the distal transverse curvilinear line is often a sign of heart disease. The health line only reflects the health status of the body from one aspect, not the final diagnosis of the disease. Patients who have a health line and have symptoms of discomfort need to go to the hospital first to check the specific condition and take targeted treatment according to the cause of the disease, including Chinese medical treatment and Western medical treatment. In daily life, pay attention to the combination of work and rest, regular life, balanced nutrition, maintain adequate sleep, relaxed and open-minded, avoid staying up late, overwork, smoking and alcohol abuse, etc.