Do You Want to Reduce Weight? Just Take a Sleep!


It is widely known that adequate sleep is necessary for optimal mental performance. But, not many people know that enough sleep would help prevent weight gain.

The body burns more calories when awake than when sleeping (although the body still burn calories while sleeping), people are often awake for hours most often overweight. As quoted from Livestrong.

Nutrition facts and figures

Research shows that the amount of sleep hours affects the risk of obesity, in children and adults. As research at Columbia University, researchers found that people who sleep six hours per night, 23 percent more likely to become obese than those who slept between seven and nine hours. Furthermore, those who slept five hours per night, probably 50 percent while those who slept four hours or less, 73 percent more likely to become obese.

Why is that? The fact that lack of sleep associated with obesity could be due to changes in two hormones when you lose sleep, which is the hormone of leptin (released by fat cells, signals the brain to stop eating) and ghrelin (which is made in the stomach and small intestine, brain signals to continue to eat) .

Hormones affect how much a person ate. Studies have shown that leptin levels are lower and higher ghrelin levels in people who sleep fewer clock. Both hormonal changes trigger you to eat more. Therefore, the less you sleep, the more hungry you are!

Another reason why people who eat more or less sleep because the brain response to leptin. When leptin levels decreased, the brain considers this a sign of starvation and responds by slowing your metabolism and burn fewer calories. As a result, you become much easier to be obese because the calories is burned slowly.

Obesity also causes poor sleep

Facts on the contrary said, obesity is also a cause of sleep deprivation. The reason the correlation between obesity and decreased hours of sleep is a condition called sleep apnea. Sleep apnea is a condition in which breathing becomes obstructed a person, often because there are a lot of fat tissue in the neck. As a result, you wake up many times throughout the night.

Obesity is a major factor sleep apnea. And from year to year, increasing the number of sleep apnea patients. Please note, sleep apnea increases the risk of a person to high blood pressure, coronary heart disease, diabetes and stroke.