PEMF Therapy Explained: The Science of Cellular Energy

In this deep-dive episode of the Biohackher Podcast, Azra is joined by PEMF expert Candice Johnston, founder of BEST CELLF, to unpack the science, safety, and real-world benefits of Pulsed Electromagnetic Field (PEMF) Therapy — particularly for women.

PEMF is one of the most researched yet misunderstood biohacks in the longevity space. Together, Azra and Candice cut through the noise to explain how PEMF works at a cellular and mitochondrial level, how it differs from harmful EMFs, and why it's showing such promising results for energy, sleep, pain, bone density, inflammation, nervous system regulation, and healthy ageing in women.

If you've ever felt curious but sceptical about PEMF, this episode gives you the science-backed clarity you need.

What You'll Learn in This Episode

• What PEMF therapy actually is and how it mimics the Earth's natural electromagnetic fields

• Why PEMF is not the same as EMF, and how to tell a high-quality device from a risky one

• How PEMF supports cellular voltage, mitochondrial function, and ATP production

• The role of PEMF in fatigue, burnout, brain fog, and low energy

• How PEMF influences microcirculation, nitric oxide, inflammation, and pain pathways

• The powerful evidence behind PEMF for bone density, joint health, and post-menopausal women

• How PEMF supports sleep quality, deep sleep, and nervous system regulation through brainwave entrainment

• Practical protocols: how often, how long, and when to use PEMF

• PEMF for athletes, high performers, travellers, and biohackers

• Common myths and misconceptions about PEMF (and what the science really says)

Key Topics & Timestamps

• What is PEMF therapy? (00:00–02:30)

• Cellular voltage, ageing & mitochondria (03:00–05:40)

• PEMF vs EMF – what's safe and what's not (05:40–07:30)

• Energy, fatigue & burnout in women (09:20–11:50)

• Pain, inflammation & joint health (22:00–25:50)

• Brainwave entrainment, stress & sleep (26:00–30:45)

• Bone density & women's health research (16:20–18:30)

• Choosing a high-quality PEMF device (13:00–16:15)

• PEMF for athletes & recovery (39:30–41:10)

• Longevity, curiosity & living well longer (57:30–59:30)

Links to PEMF research

- Pulsed electromagnetic fields on postmenopausal osteoporosis: https://pubmed.ncbi.nlm.nih.gov/23362148/

- Pulsed electromagnetic field therapy for management of osteoarthritis-related pain, stiffness and physical function: https://pmc.ncbi.nlm.nih.gov/articles/PMC3791961/

- Pulsed electromagnetic fields in knee osteoarthritis: https://pmc.ncbi.nlm.nih.gov/articles/PMC4795538/

- Low-energy Pulsed Electromagnetic Field Therapy Reduces Pain in Fibromyalgia: https://pmc.ncbi.nlm.nih.gov/articles/PMC9524818/

- Efficacy and Safety of Pulse Magnetic Therapy System in Insomnia: https://pmc.ncbi.nlm.nih.gov/articles/PMC10307909/

- Effects of electromagnetic therapy and exercises on estrogen hormone: https://www.ijmrhs.com/medical-research/compare-the-effects-of-electromagnetic-therapy-and-exercises-on-estrogen-hormone.pdf

- PEMF for Parkinson's Disease: https://link.springer.com/article/10.1186/s12993-015-0070-z

- Low‑frequency pulsed electromagnetic field promotes functional recovery, reduces inflammation and oxidative stress, and enhances HSP70 expression following spinal cord injury: https://www.spandidos-publications.com/10.3892/mmr.2019.9820

CONNECT WITH BESTCELLF

INSTAGRAM: www.instagram.com/bestcellf

WEBSITE: http://www.bestcellf.com.au/

JOIN OUR LIVE WELL LONGER WOMEN'S BIOHACKING RETREAT

1–6 May 2026 | Revīvō Wellness Resort, Bali

Live Well Longer Retreat has been named Group Retreat of the Year 2025 by the prestigious Destination Deluxe Awards.

Following this global recognition, we're thrilled to return to Revīvō Wellness Resort in Bali, 1–6 May 2026, for a deeply personalised, science-led retreat created exclusively for women ready to reclaim their vitality and redesign their future.

Co-founded by renowned biohacking experts Azra Alagic and Camilla Thompson this award-winning women-only experience blends cutting-edge biohacking with soulful rituals and ancient practices to deliver lasting transformation.

At this intimate retreat, limited to just 16 women, you'll experience:

• Daily biohacking workshops tailored to women's health
• Private coaching, DNA testing, and optional hormone/gut diagnostics with naturopath
• Hot/cold therapy, hydrotherapy, meditation and MOVEŌ movement classes
• A curated, functional medicine-inspired gourmet menu
• Spa treatments, traditional Balinese blessings, full moon ceremony
• 1:1 consult with Cocoon medical Dr

Whether you're curious about biohacking or already on your longevity path, this retreat delivers the clarity, support, and practical tools to thrive at every stage of life.

Spaces are extremely limited — and this retreat will sell out so get in quick :)

Find out more here www.livewelllongerretreats.com

Contact Revivo Retreat directly with any questions or to book directly (deposit required) reservation-nusadua@revivoresorts.com

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WANT TO LEARN MORE?

If you're keen to get started on your biohacking journey to optimise your health and live well longer please join me on my socials:

Instagram: https://www.instagram.com/biohackher_official

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Website: www.biohack-her.com

YouTube: https://www.youtube.com/@biohackherpodcast