A dim view of Light Relief's claims to relieve pain with LEDs
Friday, February 27, 2009 - 13:29
in Physics & Chemistry
Light therapy generally can help patients, but this device may not be refined enough to provide significant help, experts says. Humans are light-sensitive beings. Whether it comes from the sun, a laser or a fluorescent bulb, light can affect our bodies and minds in ways that scientists are just beginning to understand.