People from all areas of the globe, especially in America, are sleeping less. This lack of sleep mentality has pervaded the American society and seems to be getting worse. While we may accomplish more tasks on our "to-do" list, we may be adding more pounds to our waistline as a result.
Did you know that your hormones play a role in your weight loss and gain? The hormones called Ghrelin and Leptin are the hormones that can either cause you to gain or lose weight. Ghrelin stimulates your appetite while leptin helps to control your appetite. Leptin is your friend as it tells you when you are full.
Guess what happens to these hormones when you don't get enough shut eye? They are affected in a way that is disastrous to your waist line. When you don't get enough sleep your body responds by producing more appetite inducing Ghrelin hormone. This means that you will not only be tired, but have an increased appetite ast well.
Lack of sleep will make you feel tired and ravenous. This is a result of the decrease of amount of leptin in your system. This turns into a cylce that leads to the less sleep means the more apt you are to gain weight.
Don't think ghrelin and leptin hormones play a significant role in your weight fluctuation? Think again. There is a link between lack of sleep and obesity. This link was found by researchers at Stanford University and the University of Wisconsin. The polls tell it all. A little over 6 out of 10 Americans state that they don't get 8 hours of sleep each night. Also, a little over 6 out of 10 Americans are over weight. (Source: usatoday.com, 12/06/2004). The link is to close to ignore.
Now some people might be tempted to conclude that being up longer should mean that you are burning more calories. While this is true, the urge to snack and eat something during the hours that we should be in bed is greater because of the increased production of ghrelin. Plus, since we consume more due to decreased levels of leptin, the calories burned by being awake are more than replenished by the food we eat.
Also take into account that we burn 2/3 of all calories while we are resting. Therefore, only 1/3 of our calories are burned during physical activity and exercise. So just because you are awake doesn't necessarily mean you are burning more calories. It depends on each person and their activity levels.
There is a disastrous majority of overweight Americans today. Obliviously, current diet and exercise programs are not being followed currently. An easy way to help curb a burgeoning waistline is to focus on your sleep time. Try sleeping more to affect your ghrelina and leptin hormones positively. Get comfortable and get some sleep for a trimmer you! |
