Is laser (LLLT) therapy scientifically documented?
There are many published articles that describe the effects of laser. These studies range from cellular studies to in vivo double blind cross-over studies. The areas of study are very diverse and have been conducted on different types of laser devices. Medline is a very good medical database search engine that can provide abstracts and can sell literature. There are also books on the subject. One very good text is “Low Level Laser Therapy – Clinical Practice and Scientific Background. Written by David Baxter.