10/19/10

Lose fat while you sleep

Sleeping and then getting rid of fat, that is what has been examined during a study being published in Annals of Internal Medicine from the American College of Physicians, indicates that on the contrary lack of sleep may black human's ability to lose excess body fat.

Ten overweight but otherwise healthy adults on a moderate calorie-restricted diet were randomly assigned to sleep either 5.5 hours or 8.5 hours each night in a closed clinical research environment. After two weeks, researchers measured loss of fat and lean body mass. Compared to participants who slept 5.5 hours a night, the dieters that slept for 8.5 hours lost 56 percent more body fat. The dieters in the sleep restricted group had lost less fat and more lean body mass.

The researchers found that even short periods of sleep deprivation can undermine efforts to lose weight. When restricting calories, dieters should consider obtaining adequate amounts of sleep to ensure that they retain lean body mass and lose fat.

Sidebar:
Other ways to lose fat when considering foods with losing fat, about fiber in food, soy and the right portions to lose weight.