UP TO 10% MORE DEEP SLEEP EACH NIGHT*
Researchers at The Karolinska Institute – the prestigious medical university that awards the Nobel Prize in Physiology and Medicine – performed a study investigating the effect different types of mattresses had on the body and sleep quality. Their results showed that those who slept on a DUX bed not only fall asleep faster, but remained in deep sleep longer - approximately one hour more each night.
* BRL, 1985, 1989 (Bed Research Laboratory, Associate Professor Evert Knutsson, Associate Professor Sven Engdahl)
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