Sleep deprivation and weight gain go hand in hand. If you want to lose weight, then you need to make sure that you are getting a full night of sleep every single night, consistently. Sleep deprivation messes with your body’s metabolism. Not only that, but because you have reduced energy levels throughout the day when you are sleep deprived, you are more likely to make poorer food choices throughout the day, by opting for junk food and fast food instead of healthy foods that you should be eating. As a consequence, you will be packing on those extra pounds needlessly.  Go to Ab Roller Reviews for more details and information.