1 citations
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August 2023 in “Journal of cosmetic dermatology (Print)”
This review discusses the potential link between selenium supplementation and symptoms of chronic selenium toxicity, such as hair loss and nail dystrophy, due to excess intake leading to disruptions in hair and nail protein structure.
2 citations
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January 2024 in “BioMed Research International”
This study found that alopecia areata patients with eosinophilia were more likely to have severe hair loss, atopia, and nail abnormalities compared to those without eosinophilia.
74 citations
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October 2012 in “The American Journal of Human Genetics”
This study found that loss-of-function mutations in the HOXC13 gene cause autosomal-recessive pure hair and nail ectodermal dysplasia, emphasizing its role in hair and nail development.
A user suggests using a poop-based solution for hair growth, comparing it to fertilizing nails. Others humorously respond, with one mentioning microneedling as a similar concept.
Hair loss treatments include finasteride, minoxidil, and scalp exercises. Opinions vary on the effectiveness, with some attributing hair loss to muscle tension and inflammation, while others focus on genetics and DHT.
Creatine does not directly cause hair loss, but it may increase DHT levels, which can affect hair. Some users report hair shedding with creatine, while others experience no hair loss.
A 27-year-old male experiencing increased hair loss despite using 0.5mg dutasteride daily, minoxidil nightly, and optimizing vitamin D, is considering zinc supplementation and seeking a dermatology referral. Concerns about potential shedding, thyroid levels, and zinc dosage are discussed, with advice to monitor and avoid over-supplementation.