现在的生活条件好了,饮食也有所改善,但未必就营养均衡、全面。缺不缺营养,这是很多人非常关心,但是又很难判断的问题。其实,身体会有意无意向我们发出种种营养缺乏的信号。例如:头发干燥、变细、易断、脱发, Now living conditions are good, the diet has also improved, but not necessarily nutritionally balanced and comprehensive. Lack of nutrition, which is a lot of people are very concerned about, but it is difficult to judge the problem. In fact, the body will consciously or unconsciously send us all kinds of nutritional deficiencies. For example: hair drying, thinning, fragile, hair loss,