Get your iron and ferritin levels checked 4/13/2026
Low iron and ferritin levels can contribute to hair shedding, and low ferritin can reduce the effectiveness of finasteride. Supplementing iron and vitamin D can help improve hair growth and overall health.
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5 / 5 resultscommunity Hair loss from low ferritin (5 ng/mL) and vitamin D deficiency – how long to see regrowth?
A 24-year-old male is experiencing hair loss due to low ferritin and vitamin D deficiency, and is using iron supplements, vitamin D3, finasteride, and ketoconazole shampoo for treatment. Users suggest increasing vitamin D and iron intake for better results and recommend consulting a professional for proper dosage.
community 31M - major hair shedding after weight loss + stopping vitamins — help!
A 31-year-old male experienced hair shedding after rapid weight loss and stopping vitamins, despite using minoxidil and other supplements. He is considering Saw Palmetto and Pumpkin Seed Oil instead of finasteride due to trying for kids, and is concerned about high ferritin and DHEAS levels.
community Low ferritin / normal iron contributing to hair loss?
Low ferritin can contribute to hair loss despite normal iron levels, and supplementing iron may help improve hair regrowth when using finasteride. Minoxidil might also aid in recovery, and optimal ferritin levels for hair growth are suggested to be 100+ ng/ml.
community Could Serum Ferritin Explain my Crazy Shedding?
The user is experiencing significant hair shedding and suspects it may be due to low serum ferritin levels rather than worsening androgenetic alopecia. They have resumed iron supplementation and are seeking additional solutions to address the shedding.
community Before you spend another dollar on treatments please check your ferritin and thyroid
Check ferritin, thyroid, and vitamin D levels before spending on hair loss treatments. Addressing deficiencies can slow hair shedding and save money.
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