the.com/graying
your hair surrendering its color while you pretend it's distinguished
means The gradual loss of pigment in hair, turning it silver or white, often as a marker of aging; also used figuratively for a population growing older overall.
from From "gray," the color word, traced to Old English "græg," with cousins across the Germanic family — Old High German "grao," Old Norse "grar." The "-ing" turns the color into an ongoing process, so "graying" literally names the slow act of becoming gray. The figurative sense — a "graying population" — is a modern extension, borrowing the visible sign of age and applying it to whole nations getting older.
- stem cells
- Pigment stem cells deplete, leaving hair colorless
- stress link
- Acute stress can gray hair via nerve signals
- reversible
- Some gray strands regain color when stress lifts
- first strand
- Often sprouts at the temples around thirty
- not whitening
- Gray is an illusion of color and white mixed
hair graying — humans typically begin graying in their 30s due to reduced melanin production in hair follicles
great lakes graying — fish species (thymallus arcticus) native to arctic waters, experiencing range shifts northward