Two new studies show a striking connection between amount of sleep and levels of appetite-regulating hormones in the body. The findings suggest that chronic sleep deprivation could be making you fat.
The sleep-deprived had higher levels of ghrelin in their blood. Ghrelin is a hormone produced in the stomach that sends out hunger signals to the brain, which then commands you to be interested in food.
The sleep-deprived had lower levels of leptin. Leptin, is another appetite-regulating hormone; it's produced by fat cells and delivers satiation signals to the brain. The particular hormonal ratio of high ghrelin/low leptin was likely encouraging the group to load up on unnecessary calories.
Therefore, remember to sleep away your FATS!!!!
By Carlin Flora
eDiets Contributor
Monday, January 14, 2008
Sleep Away your FATS
Labels:
Life Styles and awareness
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