For many, a sleepless night usually culminates in a craving for coffee and a nap. But did you know lack of sleep can also affect what foods you crave, how much you eat, and ultimately, your weight! and Can lack of sleep lead to obesity?
Sleep deprivation has long been associated with obesity, but a recent study suggests that eating snacks late at night may not be the main culprit. The latest findings provide the most attractive evidence that sleep disturbance alters metabolism and increases the body’s capacity to store fat.
The findings contribute to scientific evidence of how sleep disturbance affects the usual rhythms of the body clock, increasing the risk of a wide variety of health problems, from heart disease to diabetes.
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Studies have repeatedly linked shift work and lack of sleep with the risk of obesity and diabetes. However, the reasons behind this association are complex and have been challenging to explain. Insufficient sleep seems to alter the hormones that control appetite and feelings of satiety. Those who sleep less, those who have more time to eat may be too tired to exercise and less self-control to counteract unhealthy snacks.
To further complicate the problems, obesity increases the risk of sleep apnea, a respiratory problem that affects the quality of sleep. The recent study provides new evidence of primary metabolism and sleeps deprivation, which directly affects the balance between body fat and muscle mass and all of this is due to lack of sleep.
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After sleep deprivation, human adipose tissue showed changes in cell-related genetic activities, which increased their tendency to absorb lipids and also to multiply. On the contrary, in the muscles, the scientists reduced the levels of structural protein, the basic components that the body needs to maintain and build muscle mass.
“Sleep loss is reducing proteins, which are essential components of muscle,” said Dr. Cedernaes said that diet and exercise could resist these changes.
Breus says that sleep deficiency affects our ability to lose weight; it has a lot to do with our nocturnal hormones.
The two key hormones in this process are ghrelin and leptin. “Ghrelin is the hormone ‘go’ that tells you when to eat, and when you run out of sleep, you have more ghrelin,” says Breus. “Leptin is the hormone that tells you to stop eating and that there are fewer leptins when you’re not sleepy.” More ghrelin and less leptin equal weight gain.
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If you feel sleepy at work, you may be tempted to have a cup of coffee (or a few cups) and a donut for quick energy consumption. Then you can skip the gym and go home when you go with your family; There is no time to cook. When you finally found yourself in your bed, you hurt yourself a lot when sleeping.
It can fight insomnia, but poor food choices combined with lack of exercise, set the stage for unwanted pounds of obesity and increased sleep loss.
This is a vicious circle, and, finally, this lack of sleep can sabotage your waist and your health!