Sex Hormone-Binding Globulin and Saliva Testosterone Levels in Men with Androgenetic Alopecia

The user experienced hair shedding after starting testosterone replacement therapy (TRT) and is considering using DHT blockers like finasteride or dutasteride to address potential DHT-related hair loss. Low ferritin levels due to frequent blood donations may also contribute to hair issues, and the user is working on stabilizing iron levels.

A 22-year-old male has been using finasteride for 4 months without major side effects but is concerned about hormone test results showing low SHBG and high estrogen. He plans to consult a doctor and is considering alternatives like minoxidil or topical finasteride to avoid health issues.

The conversation discusses hair loss and the impact of testosterone and DHT levels, with suggestions to monitor these levels and consider vitamin D supplementation. Treatments mentioned include finasteride and possibly minoxidil.

DHT is essential for androgenetic alopecia, not testosterone. Treatments like finasteride and dutasteride reduce DHT, halting hair loss.

A user on Finasteride for 7-8 years reported unexpectedly high testosterone levels despite expecting lower levels due to age, with discussions on the impact of SHBG and suggestions to use boron to lower SHBG. Another user noted that Dutasteride significantly increased their testosterone and free testosterone levels.

The user received hormone test results showing normal estradiol and testosterone levels, low SHBG, and normal free androgen index. They are considering starting finasteride but are concerned due to being slightly overweight.