Podknife - Yellowing Eyes May Keep Seniors Awake by 60-Second Health

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Yellowing Eyes May Keep Seniors Awake

Podcast |: 60-Second Health
Publisher |: Scientific American
Media Type |: audio
Podknife tags |: Health,; News & Politics,; Science & Medicine
Categories Via RSS |: Health,; Science & Medicine
Publication Date |: Sep 06, 2011
Episode Duration |: 00:01:18

Yellowing of the eye lenses changes the array of incoming light wavelengths, which can affect circadian rhythms, including sleep patterns. Katherine Harmon reports

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