Eat enough protein daily
Include iron-rich foods in your diet
Get enough zinc, vitamin D, and B12
Avoid crash diets and rapid weight loss
Use a gentle shampoo and conditioner
Avoid tight hairstyles that pull on the scalp
Limit heat styling and chemical treatments
Reduce stress with sleep, exercise, or relaxation
Treat dandruff or scalp irritation promptly
Massage the scalp regularly
Avoid smoking
Stay hydrated
Check for thyroid, anemia, or hormone issues
Review medications that may cause hair thinning
Use minoxidil if recommended by a doctor
See a dermatologist for persistent or sudden thinning