Health

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 discoloration ...

Diseases, Conditions, Syndromes

Poor sleep hastens progression of kidney disease

People with chronic kidney disease may be especially vulnerable to the deleterious effects of poor sleep, according to a new paper published in the Journal of the American Society of Nephrology.

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