Decreased Serum Ferritin and Alopecia in Women

The document from November 2003 discusses the relationship between low serum ferritin levels and alopecia in women. It references a study by Kantor et al. that demonstrates a significant association between low serum ferritin and hair loss in women, supporting the idea that serum ferritin is important in hair biology. The document also discusses the broader implications of iron deficiency in women, noting that it is more common than many physicians realize, with 38% of women in a large-scale US study found to be iron deficient. The paper suggests that while the optimal serum ferritin range for women with alopecia has not been established, a range of 30 to 70 µg/L might be appropriate in the absence of inflammation. The findings of Kantor et al. provide a basis for future research and could lead to a review of current dermatological practices if confirmed. The document emphasizes the importance of understanding the role of serum ferritin in hair loss and the potential impact on treatment for female alopecia sufferers.