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    GlossaryFree Thyroxine (FT4)

    hormone indicating thyroid function by measuring unbound thyroxine

    Free Thyroxine (FT4) is a hormone produced by the thyroid gland that plays a crucial role in regulating metabolism, energy production, and overall growth and development. Unlike total thyroxine, which includes both bound and unbound hormone, FT4 measures the unbound portion that is biologically active and available to tissues, making it a more accurate indicator of thyroid function.

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      community 23M Wierd blood test results after 7 months on finasteroid (1mg daily)

      in Finasteride/Dutasteride  5 upvotes 4 days ago
      A user experienced unexpected hormone test results after 7 months on 1mg daily finasteride, noting a decrease in estradiol despite expectations of an increase. Other users suggested that hormone responses can vary and that finasteride might still be effective if DHT levels are within range, while also mentioning factors like circadian rhythm and stress that could impact results.

      community Important blood values on Dut?

      in Research/Science  6 upvotes 3 weeks ago
      The conversation is about a user planning a blood test to monitor health while on hair loss treatments: Finasteride, Minoxidil, and Dutasteride. Recommendations include testing for androgens, thyroid function, micronutrients, and basic health markers, with additional suggestions for PSA, prolactin, and estradiol.

      community Hairloss - what hormones to check?

      in Finasteride/Dutasteride  10 upvotes 2 years ago
      The user is concerned about hair loss despite using oral finasteride, oral minoxidil, and topical minoxidil. They are seeking advice on additional blood tests to identify potential causes.

      community 19f is my hair loss due to deficiencies?

      in Female  4 upvotes 3 weeks ago
      The conversation is about a 19-year-old female experiencing hair loss, potentially due to deficiencies in iron, ferritin, and vitamin D. She is considering iron and vitamin D supplementation and exploring dietary changes, while also planning to consult a dermatologist when possible.