Thursday, 1 November 2012

Blue Light Helps Teens Tackle Stress

Exposure to short-wavelength blue light helps sleep-deprived adolescents deal with stress, finds study. The new study from the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute was a collaboration between Associate Professor and Director of the LRC Light and Health Program Mariana Figueiro and LRC Director and Professor Mark S. Rea. Levels of cortisol, a hormone produced by the adrenal gland, follow a daily 24-hour rhythm. Cortisol ...

via Medindia Health News More READ

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