Grey hair before 35? Dermatologist explain if nutrient deficiency could be the reason
Dermatologist Dr. Shareefa Chause stated that premature greying of hair before 35 may be linked to mineral deficiencies, particularly vitamin B12, iron, and copper. While genetics and aging are primary factors, stress can exacerbate the issue by damaging pigment-producing cells. Early correction of deficiencies may slow or partially reverse greying, but genetic causes are typically permanent.