Can't sleep? Run down? Keep exercising.
August 15, 2013 If you're chronically sleep deprived, don't expect 30 minutes on the elliptical to knock you out tonight. The sleep-boosting benefits of exercise take about four months to kick in for people with insomnia, a study suggests. But perseverance pays off.
She's not alone.
May 15, 2012 Some 3.6 percent of adults engaged in "nocturnal wandering," as the researchers put it, in the year before they answered questions during an interview for a study. One percent reported having two or more episodes of sleepwalking a month.
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