Stress Causes Hair to Turn Gray Myth
Greying is largely determined by genes. Stress may cause hair to turn grey early, perhaps from increased oxidation, but studies are lacking.
Hair
Hair is fine threadlike strands of protein filament that grows from the follicles in the dermis (skin) of mammals and some other animals.
Factoids tagged with "Hair"
Shaving Hair Affects Hair Color or Growth Myth
Shaving hair doesn’t affect color, or growth rate. “Live” hair follicles are under the skin; the hair that grows above the skin is dead hair.