Beyond Glamour: A Critical Analysis of Heavy Metals in Cosmetics and Their Health Effects

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.

Selenium sulfide shampoo helped with a sore scalp but may cause hair root damage. Users experienced hair loss with selenium sulfide and ketoconazole, suggesting reducing use if hair loss occurs.

The user is experiencing hair loss despite using dutasteride, minoxidil, and ketoconazole shampoo, and is concerned about continued shedding. Suggestions include checking for nutrient deficiencies, consulting a dermatologist, and considering other potential causes like seborrheic dermatitis or telogen effluvium.

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.

Hair follicles can store waste, potentially leading to hair loss, and treatments like DHT blockers and Minoxidil are suggested. Scalp inflammation and sensitivity to DHT also contribute to hair loss, and addressing these factors with a clinician is recommended.

A 30-year-old woman with a history of anemia and low vitamin D experienced hair shedding, which improved after addressing nutrient deficiencies. Despite regrowth of terminal hairs, her dermatologist recommended treatments like minoxidil and spironolactone to prevent future bald spots, but she is cautious due to family history of hormone-related cancers.