Zinc Deficiency and Its Management in the Pediatric Population: A Literature Review and Proposed Etiologic Classification

A 36-year-old man with androgenetic alopecia suspects copper and zinc deficiencies may be accelerating hair loss and is supplementing copper to address this. He is also monitoring blood sugar levels due to previous prediabetes concerns and plans to test for insulin resistance.

Zinc supplementation caused significant hair shedding for the user, who had been successfully managing hair loss with finasteride, minoxidil, RU58841, and microneedling. The user discontinued zinc after noticing no libido increase and believes the hair loss was due to zinc's interaction with other minerals or hormonal changes.

The user is experimenting with a zinc sulfate and B6 topical solution called "Zix" for hair loss, alongside using a zinc oxide scalp mask and low-level laser therapy (LLLT). They report minimal hair loss after three months of use and are seeking feedback from others who have tried similar treatments.

Zinc pyrithione and ketoconazole shampoos may help reduce hair loss by removing DHT from the scalp. Users discuss various treatments, including minoxidil, finasteride, and non-pharmaceutical options like castor oil and dermarolling.

The conversation is about a user planning to start minoxidil treatment and considering increasing zinc intake to improve testosterone and libido. They are concerned about potential hair loss due to increased testosterone and are advised to consider magnesium supplementation and the effects of DHT if not on finasteride or dutasteride.

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.