Eat enough protein daily
Include iron-rich foods in your diet
Get enough zinc, vitamin D, and B vitamins
Stay hydrated
Sleep 7 to 9 hours per night
Reduce stress
Avoid smoking
Limit alcohol
Wash hair regularly with a gentle shampoo
Condition hair to reduce breakage
Avoid harsh chemical treatments
Minimize heat styling
Use a wide-tooth comb
Avoid tight hairstyles
Massage the scalp regularly
Treat dandruff or scalp irritation
Use minoxidil if appropriate
Ask a doctor about finasteride if appropriate
Check for thyroid, hormone, or nutrient issues if hair loss is sudden
See a dermatologist for persistent thinning or shedding