Grey hair at 25 is a phenomenon characterized by the premature loss of hair pigment, leading to a silver or salt-and-pepper appearance. This condition, also known as "premature greying," affects both men and women worldwide.
Premature greying has significant social and cultural implications, often associated with ageing, wisdom, and maturity. Historically, it was seen as a sign of honor and respect in various cultures, with certain societies even valuing it as a desirable trait.