Dr. Keith Nichols Interview: Men's Hormone Replacement Therapy

28 Jan 2026 · 56 min
Episode

28 Jan 2026 · 56 min

0:00

Podcast episode (Empowered Team Podcast, ep. 304) featuring Dr. Keith Nichols of Tier 1 Health and Wellness discussing testosterone replacement therapy and hormone optimization for middle-aged/older men. Key points: optimize hormones as part of a prevention trifecta (nutrition, strength exercise, hormones); treat symptoms and clinical response rather than target population lab mid-range numbers; population 'normal' testosterone ranges have fallen (LabCorp cited range 264–916; prior ranges were higher before 2017); bioidentical micronized testosterone cream applied scrotally has benefits over injections (higher free testosterone for a given total, steadier levels, easier adherence, less HDL effect, lower transference risk); environmental endocrine-disrupting chemicals are a major cause of declining population testosterone and sperm counts; individualized symptom-guided titration with yearly labs after initial titration (he states ~12 labs during initial period, then yearly thereafter); stopping therapy suppresses endogenous production and levels typically normalize over ~3 months but benefits are lost when off therapy; cream transference precautions (handwashing, wait ~5 hours before contact or wash site); clinician selection criteria and red flags (use of aromatase inhibitors, mail-order 'T clinics' without listed physician, hidden lab fees).

Questions this episode answers

Episode 304.

2024-09-02 (quoted in the front matter).

264 to 916 ng/dL (LabCorp, cited).

Around three months on average.

Up to about 12 labs during the initial period, then yearly thereafter if stable.

Chapters

More from Kari

PodcastAlecia Beckford Stewart - Track and Field / Bobsleigh
Podcast

Alecia Beckford Stewart - Track and Field / Bobsleigh

8mo ago
PodcastEP31 Mindset Monday - Massive vs Passive Action
Podcast

EP31 Mindset Monday - Massive vs Passive Action

8mo ago
Podcast5 Minute Facts - Optimizing High Intensity Training for Busy Professionals
Podcast

5 Minute Facts - Optimizing High Intensity Training for Busy Professionals

8mo ago
PodcastThe One Thing: Identifying Your Most Important Priority
Podcast

The One Thing: Identifying Your Most Important Priority

8mo ago
PodcastEP74 Kari and Paul - Change & Risk
Podcast

EP74 Kari and Paul - Change & Risk

8mo ago
PodcastMindset Monday - Decision Power
Podcast

Mindset Monday - Decision Power

8mo ago
Podcast5 Minute Facts - Return From Injury
Podcast

5 Minute Facts - Return From Injury

8mo ago
PodcastEvidence Against: The Saboteur of Success
Podcast

Evidence Against: The Saboteur of Success

8mo ago
PodcastPlay!
Podcast

Play!

8mo ago
PodcastChallengers
Podcast

Challengers

8mo ago
PodcastThe CEO of Self: Bridging Leadership from Work to Home
Podcast

The CEO of Self: Bridging Leadership from Work to Home

8mo ago
See all content