What Causes White Hair?
Hair development happens when old cells are pushed out by the hair follicles because of the creation of new cells. It happens in three phases – development (anagen), discontinuance (catagen), and rest (telogen). During the rest time frame, your hair arrives at its life expectancy and drops out, and another strand develops in its place.
Dr. K. Harish Kumar, MD, DVL, says, “Qualities are the prevalent factor in deciding at what age your hair loses shade.” For certain individuals, it can happen even before they turn 20. For other people, the primary strands of white show up rather late.