Raising serum ferritin levels can improve symptoms like fatigue and hair loss, even if hemoglobin levels are normal.
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November 2021 in “Skin Appendage Disorders” Women with hair loss may benefit from higher iron levels.
December 2025 in “Microbes and Infectious Diseases /Microbes and Infectious Diseases” Fungi and iron deficiency are linked to hair loss in alopecia patients.
January 2024 in “İstanbul Kuzey Klinikleri” Low ferritin levels are linked to increased hair loss; no link found between vitamin B12, TSH levels, and hair loss.
June 2022 in “International Journal of Health Sciences (IJHS) (En línea)” Pregnant women with hair loss often have low zinc and iron levels.