From the perspective of traditional Chinese medicine, the crescent moon on a person's fingernail is the boundary between the meridians of Yin and Yang, and it is the representative of human essence, reflecting the lack of energy and vitality, so it is also called the health circle.
If the radian is large and the luster is good, it means that this person is full of qi and blood; If the crescent moon becomes smaller or gradually disappears, it means that the human body's qi and blood are declining and its physical condition is not as good as before. For example, Chinese medicine believes that the liver stores blood, and the quality of blood circulation will directly affect the function of the heart, while the essence of the liver is concentrated on people's nails. Generally speaking, people with half-moon scars are full of qi and blood, and their blood circulation is relatively smooth; Half-moon marks are small or not at all, the mood is weak, and the blood circulation may not be very good.
Modern research shows that the development of semilunar scar is influenced by nutrition, environment and physical quality. After a long period of good digestion and absorption, the half-moon mark will be blurred, reduced or even disappeared.
So what does a normal half-moon mark look like?
The number of hands 1 and half moon mark should be 8- 10.
2, the area accounts for one-fifth of the nail.
3, it is best to be milky white, the whiter the better, indicating that the energy is stronger.