Experts note full recovery generally takes six weeks or less

Study sees link to smoking tobacco, marijuana and drinking alcohol

Study found damage to organs and tissues, even with no sign of hypertension

Kids of obese moms more likely to be too heavy themselves

New devices make monitoring blood sugar easier, but needle not eliminated yet

American Health Worker With Ebola Arrives in U.S. Dr. Nancy Snyderman Leaving NBC News Ebola Death Toll Passes 10,000: WHO

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Suggestions for sweeter sleep

Careful monitoring necessary, researchers say

Poorly cleaned devices implicated in infections at two Los Angeles hospitals