涂上厚厚的指甲油,再描上缤纷的图案花朵——这是时下不少爱美一族纤纤玉手上的一道“风景”。然而,这些时髦女性在美甲的时候却不知道,其实指甲除了可以炫耀美丽,更是人体健康的一个“晴雨表”,指甲形状、颜色的异常变化往往是身体某部分出了毛病的信号。健康的指甲,红润、坚 Coated with thick nail polish, and then painted a colorful pattern of flowers - this is nowadays a lot of beauty and beauty of a group of slender hand on a “landscape.” However, these fashionable women do not know when they are in the nail industry. In fact, the nail is a “barometer” of human health in addition to displaying beauty. An unusual change in the shape and color of a nail is often a sign of something wrong with the body part. Healthy nails, rosy, firm