Male Fertility EXPLAINED: Genetics, Vaping, Diet, Aging & More | Fertile Talks Podcast

Welcome back to Fertile Talks with Dr. Oluyemisi Famuyiwa!
In this episode, we sit down with Dr. Amin Herati, Director of Male Fertility and Men’s Health at Johns Hopkins University, for one of the most insightful discussions ever recorded on male infertility.

From cutting-edge genetics to lifestyle factors like vaping, marijuana, diet, stress, heat exposure, and testosterone misuse—Dr. Herati breaks down what every man (and couple) needs to know.

🔬 What You’ll Learn in This Episode

✔️ How genetics and epigenetics influence male fertility
✔️ Why lifestyle choices like vaping, marijuana, high-fat diets, and heat exposure can damage sperm
✔️ The surprising truth about antioxidants and why too much can harm sperm health
✔️ The rise of redox stress and why measuring oxidative balance matters
✔️ Causes of azoospermia and how aging impacts male fertility
✔️ Why pelvic floor dysfunction and varicoceles are often overlooked
✔️ The importance of semen analysis—why it’s a vital sign for men
✔️ Why men in their early 20s should consider freezing sperm
✔️ The future of male fertility preservation and genetic screening
✔️ The hidden risks of over-the-counter “male vitamins” and testosterone supplements

👨‍⚕️ About Dr. Amin Herati

Dr. Herati is a nationally recognized expert in male reproductive health and Director of Male Fertility at Johns Hopkins University.
He specializes in genetics, infertility, sexual health, and innovative research into sperm development.

📍 Clinic Location: Johns Hopkins Hospital, Baltimore, Maryland
🌐 Connect with Dr. Herati:   / amin-herati-a54ab527  

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