Eat enough protein daily
Include iron-rich foods in your diet
Get enough zinc, vitamin D, biotin, and omega-3s
Stay hydrated
Massage your scalp regularly
Use gentle shampoo and conditioner
Avoid excessive heat styling
Avoid tight hairstyles that pull on hair
Limit bleaching, coloring, and chemical treatments
Trim split ends regularly
Reduce stress
Sleep enough each night
Exercise regularly
Use a wide-tooth comb on wet hair
Dry hair gently with a microfiber towel
Protect hair from sun and pollution
Avoid smoking
Check for dandruff or scalp conditions
Treat hormonal or thyroid issues if present
Consider minoxidil if appropriate
Use hair growth treatments recommended by a dermatologist
Be consistent with hair care habits