How Your Thyroid Controls Your Testosterone (Check This Before TRT)

Josh Holyfield
March 18, 2026
13 minutes and 45 seconds

In this video, the host explains the critical link between thyroid health and testosterone levels, particularly how an underactive or dysfunctional thyroid can lead to reduced testosterone production. Before considering testosterone replacement therapy (TRT), it's essential to evaluate thyroid function, as it plays an integral role in hormone balance, energy levels, and overall well-being. The video discusses various thyroid conditions, their symptoms, and tests that can help assess thyroid function accurately.

Additionally, the host emphasizes the importance of addressing any underlying thyroid issues before jumping into TRT. By optimizing thyroid function, individuals may find a natural improvement in testosterone levels, leading to better health outcomes. Throughout the video, viewers are guided on what specific tests to request from healthcare providers and how to interpret the results, ensuring informed decisions regarding their hormonal health. This approach helps empower individuals to take control of their health and avoid unnecessary treatments.

  1. The thyroid significantly impacts testosterone production.
  2. An underactive thyroid can lead to low testosterone levels.
  3. Evaluating thyroid function is crucial before TRT.
  4. Symptoms of thyroid dysfunction should be recognized.
  5. Proper testing can guide optimal treatment strategies.

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