Yellow hair may be related to physiological factors such as frequent perming and washing, or it may be caused by malnutrition, iron deficiency anemia and other diseases.
1. Physiological factors: If you often dye your hair, perm, etc., may lead to yellow hair. In addition, if the daily diet habits are poor, love picky eating, partiality, may also lead to yellow hair.
2. Malnutrition: Malnutrition may be related to the imbalance of nutritional ratio, insufficient intake and other factors, mainly manifested in thinning, hair thinning and yellowing, and muscle atrophy.
3. Iron deficiency anemia: its cause may be related to the reduction of iron content in the body, insufficient iron intake and other factors. Patients will have weakness, dizziness and yellowing of hair.
There are many reasons for yellow hair, and after excluding physiological factors, it is recommended that patients go to regular hospitals to clarify the cause of the disease.