Sleep and Weight Loss
It may seem counterintuitive, but you can actually lose weight while you sleep. In fact, getting enough quality sleep is an important part of any weight loss plan. Research shows that people who are sleep deprived are more likely to be overweight or obese.
Calorie Expenditure
When you are asleep, your body is still burning calories. The number of calories burned while sleeping depends on your basal metabolic rate, or BMR, which is the number of calories your body needs to maintain vital functions while at rest. Your body also burns calories when it repairs and regenerates tissue, and when it regulates hormone levels.
Hormone Balancing
Getting enough sleep is important for maintaining hormone balance. When you don't get enough sleep, your body produces more of the hormone ghrelin, which increases your appetite and makes you crave high-calorie, sugary foods. On the other hand, when you get enough sleep, your body produces more of the hormone leptin, which suppresses your appetite and makes you feel full.
Sleep Quality
In addition to the number of hours you sleep, the quality of your sleep is also important. Stress, anxiety, and other factors can interfere with your ability to get restful sleep, which can affect your weight loss efforts. Taking steps to improve the quality of your sleep, such as practicing relaxation techniques, can help you lose weight while you sleep.