What Do Fingernail Ridges Indicate?指甲纹路有玄机

The fingernails can be a good indicator of potential anomalies in the body. Nail abnormalities， such as white spots or vertical and horizontal fingernail ridges， can be indicators of mineral deficiencies， circulatory problems， or even underlying diseases. The fingernails are similar to the trunk of a tree in that they can document occurrences in the lifespan of the nail.

身体好不好，指甲先知道。（剩余2490字）