Ep117: PEMF Therapy & Red Light Therapy: Benefits, Differences & How They Work With Andy Smith

Ep117: PEMF Therapy & Red Light Therapy: Benefits, Differences & How They Work With Andy Smith

August 31, 2026 · 52 min

About this episode

Dr. Izabella Wentz interviews Andy Smith about the benefits and differences of PEMF therapy and red light therapy.

In this episode of Thyroid Pharmacist Healing Conversations, Dr. Izabella Wentz interviews Andy Smith, PEMF therapy educator and founder of CELLER8. Andy explains how pulsed electromagnetic field (PEMF) therapy and red light therapy interact with the body at the cellular level – and why these technologies may support energy, sleep, recovery, pain management, and overall wellness. Andy also shares the personal health crisis that introduced him to PEMF therapy nearly 15 years ago. After emergency surgery and months of recurring infection, antibiotics, pain, and declining mental health, he discovered a therapy that he believes helped him regain his health and ultimately inspired a new career. Together, Dr. Wentz and Andy explore the differences between PEMF and red light therapy, how to incorporate these tools into a realistic wellness routine, and what consumers should know before investing in an at-home device. What you’ll learn in this episode: How red light therapy may support cellular energy and whole-body healing. Andy explains how red and near-infrared wavelengths interact with the mitochondria and may help the cells produce more ATP – the energy they need to carry out…

People in this episode

Host: Dr. Izabella Wentz

Guest: Andy Smith

Topics covered

Keywords

Mentioned in this episode

Organizations: CELLER8

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