Emmanuelle Uhoda, L. Petit, Piérard-Franchimont C, Gérald Pierard
TLDR UV light makes skin signs of lack of carotene and vitamin A more visible.
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The conversation discusses hair loss treatments, focusing on vitamin D and B12 deficiencies, and mentions using finasteride. It also suggests getting a biopsy to differentiate between MPB and other conditions.
A user improved their hair health by taking 50,000 IU of vitamin D3 weekly due to a deficiency. Others discussed the potential link between vitamin D and hair growth, with some sharing similar experiences and emphasizing the importance of monitoring vitamin D levels and consulting with doctors.
Betacarotene's effect on hair loss is discussed, with concerns about excessive vitamin A. The user also questions if 15mg melatonin impacts vitamin A levels.
A 20-year-old is experiencing hair thinning due to vitamin D deficiency and has completed a vitamin D prescription without seeing improvement. Suggestions include waiting a few months for potential regrowth or considering treatments like minoxidil or finasteride for androgenetic alopecia.
The user is experiencing severe hair loss due to gut malabsorption and is seeking advice on nutrient testing and supplementation. They have low Vitamin D and Ferritin levels and are asking for recommendations on additional nutrients and blood tests to consider.
The conversation is about severe Vitamin D deficiency and its potential link to hair loss. The user is already using oral finasteride, topical finasteride, and topical minoxidil for aggressive hair loss.