
The Dr. Gabrielle Lyon Show· Folge 194
Male Fertility and Sperm Health: What Your Sex Drive and Testosterone Really Mean | Dr. Michael Eisenberg
Dienstag, 24. Februar 2026 · 1 h 19
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Shownotes
Male fertility is declining, and most men have no idea why.
In this episode of The Dr. Gabrielle Lyon Show, Dr. Gabrielle Lyon sits down with Dr. Michael Eisenberg, Director of Male Reproductive Health at Stanford University and Chief Medical Advisor of SwimClub (swimclub.co), to break down what truly determines sperm health and reproductive success.
They discuss:
• How metformin, GLP-1 medications, testosterone therapy, and anabolic steroids affect male fertility
• Why sperm count is a powerful biomarker for long-term health and longevity
• The role of sleep, muscle mass, exercise, diet, marijuana, and environmental toxins like microplastics
• Whether platelet-rich plasma, or PRP, can help severe male infertility
• Daily habits that quietly reduce a couple’s chances of conceiving
If you care about fertility, hormones, metabolic health, or the future of men’s health, this conversation is essential.
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Find Dr. Michael Eisenberg at:
• Eisenberg Lab: med.stanford.edu/eisenberglab.html
• LinkedIn: linkedin.com/in/michael-eisenberg-9230a429
• X: x.com/DrMEisenberg
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Chapters:
Sex habits, libido, GLP-1s, and what counts as male infertility
Metformin and male fertility, what the Denmark study found
How long sperm take to regenerate after meds, illness, or chemo
GLP-1 medications, weight loss, and semen quality in men
Testosterone therapy, anabolic steroids, and why sperm shuts down
Sperm as a vital sign, fertility as a window into long term health
Microplastics and environmental toxins found in semen
Paternal age and sperm quality, DNA fragmentation and pregnancy risk
Supplements and nutrients for sperm quality, what matters and why
Sex frequency, masturbation, libido, and fertility myths
Male infertility guidelines and medications that quietly lower fertility
Semen quality and future disease risk, diabetes, cancer, mortality
Anabolic agents, sperm banking, and how long frozen sperm lasts
PRP for severe male infertility, azospermia and real outcomes
New frontiers in male fertility, immune profiles, genomics, omics
Disclaimers: This episode includes paid sponsorships.
The Dr. Gabrielle Lyon Podcast and YouTube are for general information purposes only and do not constitute the practice of medicine, nursing, or other professional health care services, including the giving of medical advice, and no doctor/patient relationship is formed. The use of information on this podcast, YouTube, or materials linked from this podcast or YouTube is at the user's own risk. The content of this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Users should not disregard or delay in obtaining medical advice for any medical condition they may have and should seek the assistance of their health care professional for any such conditions.