Category: Yellowing of hair

The causes of yellowing hair are complex and varied. In addition to physiological factors such as western ethnicity, genetics, metabolic abnormalities, nutritional imbalances, tapeworm disease, psychological factors, ultraviolet radiation, perming…

Some hair yellowing is associated with nutritional deficiencies such as protein, folic acid, vitamin B12, copper, iron, zinc and other nutrients that can cause yellowing when deficient. However, the exact…