January 2021 in “Biomedical Research-tokyo” This article highlights the prevalence of iron deficiency, with or without anemia, as a significant factor in diffuse nonscarring hair loss in women, particularly affecting certain groups such as menstruating women and vegetarians.
December 2020 in “Vestnik dermatologii i venerologii” This study found that combining iron supplements with physiotherapy improved hair condition and growth in women with iron deficiency-related telogen hair loss compared to iron supplements alone.
1 citations
,
October 2020 in “IP Indian journal of clinical and experimental dermatology” This study investigates the potential correlation between serum ferritin levels and diffuse hair loss, but it reports no new clinical findings.
1 citations
,
May 2012 in “Clinical and Experimental Dermatology” This article discusses the presence of iron in segmented heterochromia of scalp hair and concludes that it occurs without iron-deficiency anemia, reporting no new clinical results.
In this study, oral iron replacement showed some evidence of improving chronic telogen effluvium in iron deficient women, though further research is required to confirm the association.
93 citations
,
January 2009 in “PubMed” This study found that women with serum ferritin levels below or equal to 30 ng/mL have a strong association with an increased risk of diffuse telogen hair loss.
207 citations
,
April 2006 in “Journal of The American Academy of Dermatology” This review discusses the complexities of diagnosing and treating iron deficiency related to nutritional anemia and hair loss, concluding that routine screening and supplementation for hair loss are not yet supported by sufficient evidence.
January 2003 in “Annals of Dermatology” This case report describes a hair structure abnormality associated with iron deficiency anemia, which improved after iron supplementation ceased hair loss and corrected the hair shaft abnormality.
83 citations
,
November 2002 in “British Journal of Dermatology” This study found no direct relationship between low serum ferritin and chronic diffuse telogen hair loss in women, questioning the usefulness of serum ferritin measurement and iron supplementation for managing this condition.