Intentionally Well Red Light Therapy in 2026: What’s Changed, What’s Safe, and What Actually Matters with Andrew LaTour
21 snips
Jan 21, 2026 
Join Andrew LaTour, founder of GembaRed and a red light therapy expert, as he clarifies the latest on photobiomodulation. He explains how red and near-infrared light interact with our cells and the confusion around intensity and dosing. Andrew busts myths about high-intensity devices and discusses safety concerns, emphasizing the importance of proper exposure time. He also provides practical advice on effective red light usage, from treating specific areas to enhancing sleep. This insightful conversation cuts through the noise of misinformation.
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Real Recovery: Daily Use Then Taper
- Vanessa shared that her mother used red light daily after a fall and improved, then tapered frequency during recovery.
- This example shows daily acute dosing then spacing is practical and effective for real users.
Local Treatment Triggers Systemic Effects
- Red/NIR treatments produce systemic effects: treating one site can improve healing elsewhere via circulation and cell signaling.
- You can often get whole-body benefit from targeting a few strategic locations (sternum, tibia, gut).
Prefer Low Intensity And Avoid Heat
- Use low intensities (about 10–20 mW/cm²) for full-body or sensitive uses to maintain a large safety margin, especially for eyes.
- If a device causes noticeable heat, move it farther away or shorten sessions until warmth is minimal.
