How lack of sleep affects health and tips for a good night's rest

Описание: Nearly two-thirds of Americans do not get a full eight hours of sleep per night. Now, researcher Matthew Walker is sounding the alarm about what he calls "the silent sleep loss epidemic." Walker has spent more than 20 years studying sleep and its impact on mental health and disease. Walker joins "CBS This Morning" to discuss what happens to the body when its lacking sleep, why some people shouldn't nap at all and some tips for healthy sleeping habits.

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Delivered by Charlie Rose, Norah O’Donnell and Gayle King, "CBS This Morning" offers a thoughtful, substantive and insightful source of news and information to a daily audience of 3 million viewers. The Emmy Award-winning broadcast presents a mix of daily news, coverage of developing stories of national and global significance, and interviews with leading figures in politics, business and entertainment. Check local listings for "CBS This Morning" broadcast times.