Dr. Praveen Arany, a Harvard-trained researcher and leading authority in photobiomodulation, shares fascinating insights from the recent PBM Conference in London. He discusses the importance of precise dosing in treatments and clarifies misconceptions about sauna use alongside red light therapy. The conversation highlights the interplay between various wavelengths, the impact of blue light on health, and the potential of PBM for improving oral health. Dr. Arany also explores red light therapy's role in managing seasonal affective disorder and its promising applications in cancer treatment.