Eat a balanced diet rich in protein, iron, copper, zinc, vitamin B12, folate, and antioxidants
Stay hydrated
Manage stress with regular relaxation, exercise, and sleep
Avoid smoking and secondhand smoke
Protect hair and scalp from excessive sun exposure
Use gentle hair care products and avoid harsh chemical treatments
Limit heat styling and overprocessing
Treat underlying medical conditions that may contribute to premature greying
Check for vitamin or mineral deficiencies and correct them if needed
Maintain good scalp health and hygiene
Avoid frequent exposure to pollutants and toxins
Get regular health checkups if greying starts early
Consider genetic factors, which cannot be prevented but can influence timing