观察指甲上半月形的多少可以判断人的体质是寒轻、寒重、还是大寒。体内寒重的人,肯定血脉运行不畅,就如一件衣服,干的时候是轻的,湿的时候就变得很重,所以,如果体内寒重,血液流动就会变得缓慢而滞涩,这会给心脏带来很大的压力,因此寒重的人时间久了心脏都会出现问题。此外,寒重导致血脉运行不畅,血液不容易到达人体的神经末梢,像 Observe the number of nails on the half-moon shape can judge people’s body is cold, cold, heavy or cold. Cold and cold in the body, certainly poor blood runs, like a dress, when dry is light, wet when it becomes heavy, so if the body cold and cold, blood flow will become slow and stagnation , This will bring a lot of pressure on the heart, so cold and heavy people have problems with the heart over time. In addition, cold and heavy lead to poor blood circulation, the blood is not easy to reach the body’s nerve endings, like