Épisodes

  • Why Hormone Health Is Failing Women? And How to Fix It - Lauren Redfern on Trail Blazers | S02, EP2
    Dec 1 2025

    In this episode of Trail Blazers, Johnny sits down with Lauren Redfern, Executive Director of Hormonally to explore how education, empathy and access can transform women’s health.

    Lauren shares her journey from medical anthropologist to founder of a global nonprofit and how her PhD research on testosterone and menopause led her to the discovery that women aren’t being given the information or care they deserve. Watch, share and start the conversation!

    🔗 Visit Hormonally: https://www.hormonally.org
    🎙️ Follow Trail Blazers for more conversations on innovation, health and impact.

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    31 min
  • Workplace Wellbeing, Performance & Leadership with Bianca Errigo on Trail Blazers | S02, EP01
    Nov 17 2025

    In this episode of Trail Blazers, we’re joined by global speaker and wellbeing expert Bianca Errigo, founder of HumanOS. Bianca shares insights from her latest workplace wellbeing report, exploring why traditional wellbeing strategies fail, what “balance, belonging and development” really mean and how organisations can evolve beyond outdated systems. From abolishing boredom to fostering purpose and psychological safety, this conversation dives deep into the future of human-centric performance in the age of AI. Stay tuned until the end!

    🔗 Connect with Bianca: https://www.linkedin.com/in/biancaerrigo/
    🔗 Learn more about HumanOS: https://humanos.co.uk/
    🔗 Download the report: https://humanos.co.uk/the-workpl-ace-wellbeing-deficit/
    🔗 Connect with Johnny: https://www.linkedin.com/in/johnny-isaacs/

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    26 min
  • The Truth About Stress, Sleep & Movement - Simon Gilchrist on Trail Blazers, Episode 36
    Jun 11 2025

    Simon Gilchrist, physiotherapist and founder of GRIT, shares how movement, stress recovery, and holistic health principles can support long-term wellbeing. From elite athletes to everyday recovery, we cover sleep, strength, bone health, and the mindset shifts that help people thrive.

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    1 h et 38 min
  • Breaking Barriers in Female & Gyno Health Innovation - Valentina Milanova on Trail Blazers
    Jun 11 2025

    Welcome to Trail Blazers! Join Valentina Milanova, founder of Daye, as she and Johnny dive into the critical need for advancements in women’s healthcare. From addressing diagnostic gaps and tackling advertising barriers to introducing groundbreaking non-invasive diagnostic tools, this conversation highlights how Daye is revolutionising gynaecological health and challenging stigmas surrounding women’s health. Don’t miss this inspiring discussion!


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    36 min
  • Egg Freezing & The Fertility Knowledge Gap - Sarita Stefani on Trail Blazers
    Mar 27 2025

    In this episode of Trail Blazers, Johnny sits down with Sarita Stefani, Co-Founder of Amilis and winner of the Women's Health Ultimate Role Model Award 2024. What started as her personal egg-freezing journey has become a larger mission, empowering women to take control of their reproductive health.

    From the realities of egg freezing to the financial and societal barriers that make fertility care inaccessible, we explore the challenges and opportunities shaping the future of reproductive health. We discuss the growing role of tech, the impact of declining birth rates, and why male fertility needs more attention.

    Let’s dive into the science, the stories and the fight for change.


    #eggfreezing #reproductivehealth #femalehealth #healthpodcasts #femalebusiness #fertilityjourney

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    1 h et 19 min
  • The $1 Trillion Industry VCs Are Ignoring - Marina Gerner on Trail Blazers
    Feb 27 2025

    In today’s episode of Trail Blazers, Johnny is joined by Marina Gerner, who is the Adjunct Professor at NYU Stern, an award-winning journalist and Author of The Vagina Business.


    Today’s podcast will help to uncover the hidden history of women in business, innovation, and health, and explores the solutions shaping the future.


    For centuries, women played a vital role in business, yet today, their contributions are often overlooked. What pushed them out of the forefront? Was it wealth inequality? A shift in economic structures? And how does this disparity extend beyond finance into healthcare, technology, and even the data used in medical research?


    We’ll be exploring topics that don’t get enough attention: the fertility industry, the real risks of egg freezing, and the staggering gaps in maternal healthcare like the fact that the last major childbirth innovation was the epidural… in the 1950s. With 9 out of 10 mothers experiencing birth injuries, why isn’t this a bigger conversation?


    But this isn’t just about the problems it’s about the solutions. Femtech is on the rise, offering new opportunities for investment and innovation. We’ll discuss how the disaggregation of medical data is finally including women in research, the potential of period-tracking apps (and the ethical risks they pose), and even ground breaking technologies like smart vibrators designed to track health indicators.


    We’ll start to uncover what’s giving people hope. What are the most exciting areas of research? How can men be part of the change? And what does the future hold for women in business, health, and technology?


    Whether you’re an investor, a researcher, or just someone who believes in a more equitable future, this podcast is for you. Let’s bring these conversations to the forefront because when we invest in women, we invest in the future.

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    49 min
  • How Agile Methods Are Transforming Healthcare Systems - Alex Hernandez on Trail Blazers
    Jan 16 2025

    Welcome to Trail Blazers! Join Johnny as he chats with Alex Hernandez, a digital health consultant and expert in health tech policy. They discuss the importance of communication, agile methodologies, and collaboration in driving healthcare transformation. Alex shares insights on leadership, embracing failure as a learning opportunity, and how diverse voices can shape innovative healthcare solutions. Whether it’s implementing electronic patient records or addressing challenges in digital transformation, Alex highlights the value of trust, teamwork, and adaptability in building a better healthcare system. Tune in now!

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    42 min
  • Mental Health Diagnosis with AI - Julianna Olah on Trail Blazers
    Jan 14 2025

    Welcome to today’s episode of Trail Blazers! Join Julianna Oláh, Founder and CTO of Psyrin as she and Johnny discuss how AI machine learning and speech analysis are revolutionising mental health care. From diagnosing psychosis to improving treatment pathways, this episode covers fragmented care systems, groundbreaking innovations, and the future of mental health technology. Tune in now!

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    58 min