News tagged with blue light

Like coffee, blue light keeps night drivers alert

(Medical Xpress)—Researchers from the Université Bordeaux Segalen, France, and their Swedish colleagues have recently demonstrated that constant exposure to blue light is as effective as coffee at improving ...

Nov 23, 2012
popularity 5 / 5 (3) | comments 0 | with audio podcast

Aging eyes linked to sleepless nights, new study shows

A natural yellowing of the eye lens that absorbs blue light has been linked to sleep disorders in a group of test volunteers, according to a study in the September 1 issue of the journal Sleep. As this type of lens discol ...

Sep 01, 2011
popularity 5 / 5 (1) | comments 1 | with audio podcast