There are far more people who would like to need less sleep than who actually need less sleep,” says Dr. Daniel Buysse, ...

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The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American We all know we should get more sleep, we're ...