Senin, 20 Februari 2012

In Theory: Aging of Eyes Is Blamed in Circadian Rhythm Disturbances

The aging eye filters out blue light, affecting circadian rhythm and health in older adults.
THE INVESTIGATORS
Dr. Martin Mainster and Dr. Patricia Turner, University of Kansas School of Medicine.
For decades, scientists have looked for explanations as to why certain conditions occur with age, among them memory loss, slower reaction time, insomnia and even depression. They have scrupulously investigated such suspects as high cholesterol, obesity, heart disease and an inactive lifestyle.
Now a fascinating body of research supports a largely unrecognized culprit: the aging of the eye.
The

Information Health

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