The latest red light therapy research, hands-on device reviews, and expert analysis on photobiomodulation.
Does red light therapy work for cold sores? We break down the 1072nm clinical evidence, the best wavelengths, an at-home protocol, and the top handheld devices.
Can near-infrared light help Parkinson's disease and concussion (TBI)? An honest, research-backed look at transcranial photobiomodulation, the trials, devices, and what's still unproven.
Does red light therapy help fibromyalgia pain or gut health? We separate the modest clinical evidence from emerging microbiome theory, with honest expectations and protocols.