Eat enough protein daily
Include iron-rich foods in your diet
Get enough zinc, vitamin D, and B vitamins
Stay hydrated
Avoid crash diets and severe calorie restriction
Use a gentle shampoo
Condition regularly
Avoid over-washing your hair
Limit heat styling
Reduce chemical treatments and bleaching
Use a wide-tooth comb
Avoid tight hairstyles that pull on the scalp
Massage the scalp regularly
Treat dandruff or scalp irritation promptly
Manage stress
Get enough sleep
Exercise regularly
Stop smoking
Consider minoxidil if appropriate
Use thickening hair products
Trim split ends regularly
Check for thyroid issues, anemia, or hormone imbalances
See a dermatologist if thinning continues