Boys hair is too dry, consider and often perm, long-term sun, nutritional deficiencies, can be avoided through perm, good sun protection, diet and nutritional methods to ease. 1. Frequent perm: If the boys’ hair is often permed and dyed, it may cause hair dryness, thus appearing yellow and easy to break the symptoms, so you need to control the number of permed and dyed to avoid excessive permed and dyed to damage the hair. 2. Long-term sun exposure: often work in the high temperature of the boys, may be too much because of the hair to accept ultraviolet radiation, thus causing hair dry. So usually do a good job of sunscreen, can improve the phenomenon of dry hair. 3. Nutritional deficiencies: for boys who often picky eaters, not only will have the phenomenon of thinning, will also be accompanied by the performance of dry hair, so in the dietary aspects of regulation, to ensure balanced nutrition. Boys hair is too dry, there will be other reasons, so if necessary, need to cooperate with the doctor to check and then deal with, do not blindly use drugs.