In a recent post on his authoritative blog, Prof. Kevin O’Brien, has reviewed a paper that discussed the use of light therapy to help move teeth faster.  The paper suggested that patients treated with light therapy experienced faster orthodontic treatment and presumably this is promising research for patients? Prof. O’Brien had some concerns about the quality of the research and the conclusions drawn and leaves the reader unconvinced that this therapy provides the benefits outlined.

You can read his post here