Impact of Laboratory Workup and Supplementation on Alopecia Patients: A Single-Center Retrospective Chart Review

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.

Low ferritin levels can affect hair density, and increasing ferritin through iron supplements may help with regrowth. It's suggested to maintain ferritin levels between 70-100 ng/mL and check other micronutrients for optimal hair health.

Vitamin D deficiency is linked to hair loss, and supplementation with vitamin D can improve conditions like androgenic alopecia and telogen effluvium. Users discussed various dosages of vitamin D, emphasizing the importance of getting blood tests to determine the appropriate amount.

A user with diffused thinning hair has been using topical minoxidil for over three years with little improvement and is now taking finasteride regularly. They were found to be vitamin D deficient and are on a 20,000 IU weekly prescription, seeking advice on whether correcting the deficiency can aid hair regrowth.

Vitamin D supplementation may have led to slight hair regrowth and density improvement. Other treatments discussed include finasteride, minoxidil, and maintaining optimal vitamin D levels.

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.