TLDR Androgenetic alopecia is not caused by low iron levels.
A 1968 letter to the editor discussed a study involving 28 women with androgenetic alopecia, aged 20 to post-menopausal, which found that both serum iron levels and serum iron binding capacities were normal. The study suggested that changes in hair follicles were unlikely to be related to iron deficiency. Instead, androgenetic alopecia was considered a normal response of hair follicles to aging and normal hormonal changes.
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December 1968 in “Archives of Dermatology” Low iron levels are not linked to hair loss in women with androgenetic alopecia.
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January 2023 in “Agronomy” KDML105 bran extract may help with hair growth and prevent hair loss.
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December 2022 in “Plants” Guava leaf extract may help treat hair loss and protect cells by blocking certain genes and fighting damaging molecules.
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November 2023 in “Biomedicines” Menopause can cause hair thinning and texture changes due to hormonal and metabolic shifts.
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July 2021 in “Frontiers in Cell and Developmental Biology” The review suggests that a special cell-derived treatment shows promise for various skin conditions and hair growth but needs more research for confirmation.