Wired reports on a phenomena I found out about quite a while ago. LED light can dramatically decrease wound healing time, and also has interested DNA effects. This is supported by several clinical trials. Nobody knows why it works yet, but the hypothesis is that light may supply extra energy to cellular organelles.
Social tagging: Biology > Genetic Engineering > Medicine
check out Dr. Llorente’s site for Laser Light Healing: http://www.simplymesotherapy.com/light_laser.htm