The Possible Association of Female Pattern Hair Loss and Alteration in Serum Cholecalciferol Level

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.

The user experiences increased hair loss in winter, possibly due to lack of sun and vitamin D, and is using finasteride and vitamin D3 supplements to address it. Suggestions include using a red light lamp and maintaining vitamin D intake.

A 27-year-old woman with advanced female pattern hair loss and telogen effluvium is experiencing increased hair shedding after starting oral minoxidil and finasteride. She is seeking advice and reassurance from others who have experienced similar issues, while also considering additional treatments like dermapen and ensuring her nutritional needs are met.

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.

The user is experiencing hair thinning and has a vitamin D deficiency, which they suspect might be causing the issue, but they are also considering androgenic alopecia (AGA) as a cause. They are currently using minoxidil and are unable to get finasteride prescribed, while others suggest addressing the vitamin D deficiency and consulting a dermatologist.

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.