Fat Burning Furnace Review - Sleep Loss Limits Fat Loss

Reduction on sleep reduces the benefits of power, according to a study published in the 5th October 2010, in the Annals of Internal Medicine. If the plan of the study received a full night's sleep, they lost the same amount of weight if they slept less. If the plan has obtained enough sleep, but more than half the weight they lost was Fat Burning Furnace. When they reduce their hours of sleep, was only a quarter of their weight loss fat.

They also felt hungry. When sleep was restricted, the diet produced more ghrelin, a hormone that triggers hunger and decreased energy expenditure.

"If your goal is to lose Fat Burning Furnace, skipping sleep is like poking sticks in the wheels," said Plamen Penev who led the study, MD, PhD, assistant professor of medicine at the University of Chicago. "With the return of sleep, see a behavior that is ubiquitous in modern society, efforts to Fat Burning Furnace by dieting compromise. In our study, reduced Fat loss by 55 percent. "

The study, conducted at the University of Chicago General Clinical Resource Center, followed 10 overweight but healthy volunteers aged from 35 to 49 with a body mass index of 25 as overweight and 32 obese . Participants were placed on an individualized, balanced diet with limited calories to 90 percent of what each person needs to maintain her weight without exercise.

After 14 days in the laboratory with a period of 8.5 hours set aside for sleep, and once for 14 days with only 5.5 hours of sleep: Each participant was studied twice. They spent their waking hours engaged in home or office-type work activities or leisure.

During the two-week, 8.5 hours in bed asleep phase, volunteers from an average of 7 hours and 25 minutes per night. In the period of 5.5 hours, they slept 5 hours and 14 minutes or more than two hours less. The number of calories consumed, they approximately 1,450 per day, was to be kept the same.

The volunteers lost an average of 6.6 pounds during each session of 14 days. During the week, with plenty of sleep, she lost 3.1 pounds of fat and 3.3 pounds of lean body mass, mostly protein. In the weeks that short sleep, participants lost an average of 1.3 pounds of Fat Burning Furnace and 5.3 pounds of lean mass.
                                                    
Getting enough sleep also helped control hunger in the diet. " The mean values ​​of ghrelin did not change when diet 8.5 hours spent in bed. If they spent 5.5 hours in bed, their ghrelin levels increased by more than two weeks of 75 ng / L to 84 ng / L.

Higher concentrations of ghrelin have been shown to "reduce energy consumption, stimulate appetite and food intake, promotes retention of Fat Burning Furnace Program , and increase gluconeogenesis in the liver, supporting availability of fuel in the glucose-dependent tissues, "the authors note. "In our experience, sleep deprivation was accompanied by a similar pattern of increased hunger and ... reduced oxidation of fat."

For strictly controlled conditions, this study have masked some of the benefits of sleep for dieters, suggested Penev. Study participants did not have access to extra calories. This may have contributed to the diet of "stick to their meal plans low in calories, despite hunger increased in the presence of sleep deprivation," he said.

The message for people trying to lose weight is clear, said Penev. "For the first time we have evidence that the amount of sleep makes a big difference to the results of dietary interventions. Do not ignore, as they sleep, when dieting. Get adequate sleep may enhance the positive effects of diet. Not enough sleep could defeat the desired effects. "