Contents:
- Medical Video: How Does Exercise Impact Weight Loss?
- The body burns calories while sleeping, but how many are burned?
- How do you increase calorie burning during sleep?
- But, don't expect you can sleep all day to burn more calories
Medical Video: How Does Exercise Impact Weight Loss?
Did you know that the body also burns calories while sleeping? Yes, the good news for you, the body burns calories not only when you exercise or do outdoor activities, sleep is also an activity that requires energy or calories. Then how many calories are burned when you fall asleep? Is it enough to burn calories just by sleeping? Here's the answer.
The body burns calories while sleeping, but how many are burned?
The recommended duration of sleep at night for adults is around 8-9 hours per night. This recommendation must be obeyed because your body also needs time to rest, restore bodily functions back to normal, and make repairs in all parts. Of course all activities carried out by the body require energy, so there will be calories burned as long as you fall asleep.
But don't expect too much with calories burned during sleep. The amount of calories burned during sleep will be very low, this also depends on the weight of each individual. If you weigh around 72 kg, the total calories burned are around 69 calories per hour. So that in 8 hours you sleep, you can burn calories by 552 calories. As for people who have a body weight of about 54 kg, burning calories while sleeping can reach 51 calories per hour of sleep, or the equivalent of 408 calories for 8 hours.
How do you increase calorie burning during sleep?
A study published in a journal called the Annals of Internal Medicine, examined the hours of sleep in groups of people who had enough sleep with a group of people who lacked time to sleep. The results of the study found that increasing sleep time by about 3 hours per night - so around 11 hours - can make more calories burned which is about 400 calories.
When you lack sleep, about 60% of muscle mass will decrease. Reducing muscle mass will make it difficult for you to burn calories, because only in the muscles all of your body's calories can be burned.
But, don't expect you can sleep all day to burn more calories
Although the body burns calories during sleep, it does not mean you can spend all your time sleeping and hope you will not have excess calories in the body. Actually, when you sleep, your body's metabolism will be very slow, which is why you cannot rely on sleep as an activity to burn calories.
Still, what your body needs is physical activity like sports. Because, small portions of food contain enough calories and surely you don't realize it. Meanwhile, spending the calories you get from these small portions of food is not enough just to sleep during the day. Therefore, you need to do regular exercise.
