Can You Get a Good Night's Rest in Your Airplane Seat?

Yes. As long as you're able to get comfortable and recline slightly, you'll sleep as well sitting up as you would lying down. However, sleeping upright does present some concerns. First of all, sitting motionless with bent limbs for more than a couple of hours can lead to the development of deep vein thrombosis, a type of blood clotting in large veins which can be fatal if it travels to the lungs. For this reason, passengers should remember to stretch their legs or shift positions periodically, and should avoid strong sleeping pills that may immobilize them. One study found that travelers are three times more likely to develop DVT when taking flights of three hours or more. For the best slumber, sleep experts suggest sitting back at an angle of at least 40 degrees.

Source: http://feeds.slate.com/click.phdo?i=eb106ae447a3b5d0003aa7bdd8f06d11

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