The crescent moon on fingernail did not have how to return a responsibility

The crescent on the nail does not generally indicate that the body is in a sub-healthy state. The crescent on the nail is produced by metabolism. It grows from the root of the nail and is white. As the nail grows gradually upward, it will become transparent and connected with the nail bed. The slow metabolism rate in the body will cause this phenomenon to occur. The lack of certain trace elements, vitamins or malnutrition in the human body, frequent staying up late, mental stress, excessive fatigue and other factors cause the phenomenon of no crescent on the nail plate. Therefore, we should pay attention to rest in our daily life, eat vitamin-rich foods and exercise properly.