This is a lazy bunch of lazy people! No, it does not mean that you can eat as much as you want, eat unhealthy foods and not exercise. Sleep is just an essential factor in your weight loss process. No matter how many hours you exercise and how often you count your calories, it won't get you anywhere unless you get enough sleep too. Some studies show that inadequate sleep could hinder the weight loss process by 55 percent! Other research indicates that people who sleep less than 7 hours a night gain more weight over time and find it more difficult to stop working. So in summary, you NEED SLEEP. Here are some reasons (and excuses) for pressing the repeat button and staying comfortable in bed!
Not only will you have more energy after you have rested well, but your body will also burn more calories even when you are not exercising. One study shows that people who sleep normally tend to burn 5 percent more calories than those who don't get enough sleep (and this is just resting energy!). They also manage to burn 20 percent more calories after a meal compared to their counterparts.
Sleeping helps avoid midnight snacks
Midnight snacks are the worst calories you can consume. You end up eating 500 calories between 11pm and 4am, either out of boredom or real hunger. These unnecessary calories eventually add up to almost a pound a week! That's like 4kg per month just because you are not sleeping on time. Basically, sleep affects leptin levels, that is, a hunger-regulating hormone that helps your body realize it's full. Not getting enough sleep lowers leptin levels, leading to overfeeding simply due to lack of sleep.
Sleeping helps reduce stress
Sleeping reduces the stress hormone cortisol, which when elevated leads to fat storage. Stress manifests itself as unhealthy habits (such as skipping exercise, binge eating, night sacrifice) and weight gain. A short nap recharges the system, helps relaxation and disconnects stress.
If much. Sleep plays a vital role in good health and well-being throughout your life. Getting enough quality sleep at the right time can help protect your mental health, physical health, quality of life, and safety.
How you feel while you are awake depends in part on what happens while you are sleeping. During sleep, your body is working to support healthy brain function and maintain your physical health. In children and teens, sleep also helps support growth and development.
Sleep plays an important role in your physical health. For example, sleep is involved in the healing and repair of your heart and blood vessels. Ongoing sleep deficiency is linked to an increased risk of heart disease, kidney disease, high blood pressure, diabetes, and stroke.
Sleep deficiency also increases the risk of obesity. For example, a study of teens showed that with every hour of sleep lost, the chances of becoming obese increased. Sleep deficiency also increases the risk of obesity in other age groups. Sleep helps maintain a healthy balance of hormones that make you feel hungry (ghrelin) or full (leptin). When you don't get enough sleep, your ghrelin level increases and your leptin level drops. This makes you feel hungrier than when you are well rested.
Sleep also affects how your body reacts to insulin, the hormone that controls your blood glucose (sugar) level. Sleep deficiency produces a higher than normal blood sugar level, which can increase your risk of diabetes.
Sleep also supports healthy growth and development. Deep sleep causes the body to release the hormone that promotes normal growth in children and adolescents. This hormone also increases muscle mass and helps repair cells and tissues in children, adolescents, and adults. Sleep also plays a role in puberty and fertility.
Your immune system depends on sleep to stay healthy. This system protects your body against foreign or harmful substances. Continued sleep deficiency can change the way your immune system responds. For example, if you are sleep deprived, you may have trouble fighting common infections.