Selenium in the Supplement as the Probable Cause of Hair Loss and Nail Dystrophy

    August 2023 in “ Journal of cosmetic dermatology (Print) ”
    Ekrem Civas, Ümit Akpınar
    Image of study
    TLDR Too much selenium can cause hair loss and nail problems.
    The document presents a case study of a 48-year-old woman who experienced severe hair loss and nail discoloration and brittleness after taking selenium (Se) supplements and consuming selenium-rich nuts for 4 months. The woman's selenium level was found to be 1300 μg/L, significantly higher than the normal range of 23–190 μg/L. After she stopped taking the supplements and eating nuts, her symptoms improved over a period of 6 months. The study concludes that high levels of selenium, whether from supplements or diet, can lead to hair loss and nail abnormalities, a condition known as chronic selenosis. The authors recommend caution in selenium intake, especially in individuals experiencing hair loss and nail dystrophies.
    Discuss this study in the Community →

    Research cited in this study

    2 / 2 results

    Related Community Posts Join

    6 / 87 results

      community Starting ketoconzole. How much and How many times a week?

      in Ketoconazole  12 upvotes 1 month ago
      A user is experiencing severe dandruff and hair loss, considering using ketoconazole shampoo 2% to manage these issues. They seek advice on application frequency and effectiveness, with suggestions to use it 2-3 times a week and to consider other treatments like finasteride for hair loss.

      community #BIG4 plus vitamins and biotin/ 6 Months results/ 26 years old/ Extreme MPB

      in Progress Pictures  240 upvotes 2 years ago
      A 26-year-old with extreme male pattern baldness saw hair regrowth after 6 months using Minoxidil, Finasteride, microneedling, Nizoral, a vitamin complex, biotin, and a shampoo with baicapil. Continuation of treatment is necessary to maintain results; stopping may lead to hair loss, making a hair transplant a potential future option.

      community Update to losing hair at 16

      in Update  11 upvotes 5 years ago
      User has seborrhoeic dermatitis causing hair loss. They are using Ketoconazole shampoo and may use selenium sulfide shampoo.

      community Are carbohydrates needed for hair growth

      in Research/Science  26 upvotes 4 months ago
      A 47-year-old male experienced significant hair loss after losing 37 kg in 6 months on a low-carb diet and started taking biotin, zinc, iron, selenium, and spectral dcn-n. Replies suggest that while carbs are not directly needed for hair growth, they help regulate hormones and nutrient absorption, and rapid weight loss can also contribute to hair loss.

    Similar Research

    5 / 720 results