Your waist size is directly linked to the amount of sleep you get each night. Two studies recently published in the journal Sleep continue to build a strong case for the relationship between too little sleep and too much body fat.
Researchers at Wake Forest University School of Medicine found that women who slept less than five hours a night showed a 32% gain in abdominal fat over a five year period, compared to a 13% gain among those who slept six or seven hours.
A similar study conducted at Sweden ’s Uppsala University found that the waist circumference of women who slept less than five hours a night averaged more than 3.5 inches larger than for those who slept eight hours. This correlation was particularly strong among younger women.
“Short Sleep duration, short dream sleep and short deep sleep disturb the production of cortisol and growth hormones in a way that can contribute to driving body weight upwards”,” said Jenny Theorell-Haglow, study author. “Sleeping less also means more waking time when it’s possible to eat.”
While the health benefits of a great night’s sleep are generally known, new studies increasingly underscoring the link between sleep disorders and obesity have led some people to seek a better sleep solution. We recommend those individuals consider a Contour electric adjustable bed.
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