wann hört haarausfall nach eisenmangel auf — what can you do yourself?

Hair loss due to iron deficiency typically stops 2–4 months after iron stores (ferritin) are restored to normal levels (>30–50 ng/ml). Hair growth cycles are slow; visible improvement takes time. Self-help: eat iron-rich foods (red meat, legumes, whole grains) with vitamin C to enhance absorption. Supplement only after blood tests and under medical supervision, as excess iron can be toxic. Also consider other causes (thyroid, stress, genetics). Evidence is based on clinical practice and observational studies, not large RCTs.