How Much Sleep Do We Really Need?

Posted on 31st May, 2006

The Economist has published an article that try to tackle the age-old question: How much sleep do we really need?

From the article:

a new, contrarian school of thought is emerging. The eight-hours mantra has no more scientific basis than the tooth fairy, says Neil Stanley, head of sleep research at the Human Psychopharmacology Research Unit at the University of Surrey in Britain. He believes that everyone has their own individual “sleep need” which can be anywhere between three and 11 hours. “If you’re a three-hour-a-night person, you need three; if you’re 11, you need 11.” To find out, he says, simply sleep until you wake naturally, without the aid of an alarm clock. Feel rested? That’s your sleep need.

Read more: From A to Zzzzz

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