July 2025 in “Humanitarian and Natural Sciences Journal”
In this study, women with hairloss were found to have significantly lower levels of vitamin D and ferritin compared to healthy controls, suggesting that these micronutrients may play a role in hair health and could be important in nutritional assessments for hairloss conditions.
August 2024 in “Zenodo (CERN European Organization for Nuclear Research)”
This study reported that individuals experiencing hairloss in Karbala, Iraq, showed significantly lower levels of vitamin D3, ferritin, and zinc than those with normal hair, suggesting a link between these deficiencies and hairloss risk.
December 2021 in “Journal of pharmaceutical research international”
This study found that among adult females in Saudi Arabia, two-thirds recognized a link between vitamin D deficiency and hairloss, but the overall knowledge and supplement use were moderate.
A 24-year-old male is experiencing hairloss 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.
Vitamin E is praised for improving hair and skin, especially by someone who changed their lifestyle. Opinions differ on the impact of animal-based proteins on hair health.
The conversation is about a user experiencing accelerated hairloss after starting vitamin D3 supplements, suspecting a link between the supplement and increased DHT levels. The user decides to stop taking the supplements, preferring natural sources of vitamin D.
Vitamin D deficiency may contribute to hairloss, but correcting it alone doesn't guarantee regrowth. Users report mixed results with supplements and treatments like minoxidil, finasteride, and dutasteride.
Vitamin D3's impact on hairloss is debated, with some users suggesting it may not significantly help. It's recommended to check vitamin D levels and consult a doctor for appropriate dosage, while treatments like finasteride are considered more effective for hairloss.