TLDR Iron supplements may reverse premature hair graying caused by iron deficiency.
In a study from 2013, an 11-year-old Korean male with a 1-year history of premature graying of scalp hair was treated with iron supplements, including ferrous sulfate, for 5 months due to a clinical diagnosis of iron-deficient anemia, indicated by low hemoglobin (8.4 g/dL) and ferritin levels (2.6 ng/mL). After the treatment period, the patient's hair color recovered to nearly normal black color, suggesting that iron supplementation may be an effective treatment for premature hair graying associated with iron deficiency. No commercial support was identified for this study.
Iron supplements may reverse premature graying in iron-deficient individuals; ingrown nails are common in diabetics with certain risk factors; topical finasteride may reduce scalp DHT as effectively as oral finasteride; monilethrix treatment is challenging but some medications can help.
April 2013 in “Journal of the American Academy of Dermatology” Diabetic patients often have ingrown nails due to obesity, high blood pressure, past injuries, bad nail trimming, nail fungus, weak foot pulse, and weak knee reflex.
February 2013 in “Journal of The American Academy of Dermatology” Finasteride solution helps treat hair loss.
1 citations,
August 2023 in “Cutis” Low ferritin levels can indicate iron deficiency as a cause of hair loss.
3 citations,
May 2018 in “Journal of nutritional health & food science” Nutritional supplements can help manage hair loss and promote hair growth by strengthening hair roots and countering harmful effects of pollution, smoking, and deficiencies in vitamins and minerals.
