

The Science Of Red Light Therapy Dosing with Dr. Praveen Arany
10 snips Nov 9, 2024
Dr. Praveen Arany, a leading expert in light therapy with over 20 years of experience, dives deep into the science of red light therapy dosing. He discusses the critical differences between systemic and local effects and elaborates on the complexities of photon fluence and wavelength-specific responses. The conversation highlights personalized approaches to treatment, the significance of proper dosing to avoid negating benefits, and practical tips for optimizing at-home red light therapy. Arany also addresses the rise of this therapy in clinical contexts, underscoring the importance of community support for ongoing research.
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Photon Fluence Harmonizes PBM Doses
- The PBM field faces dosing complexity due to different devices and doses used in research.
- Researchers propose photon fluence, accounting for photon energy, to harmonize dosing across wavelengths.
Adjust Time by Wavelength
- Adjust treatment time based on wavelength: use 30% less time for red light.
- Use 80% less time when using blue light to avoid overdosing.
Cell Types Dictate PBM Dose
- Different cell types require different PBM doses for effects.
- Fibroblasts need higher doses than epithelial cells due to ROS scavenging capabilities.