the food being digested to build the molecules that are integral to the body. Some of the excess glucose will be combined with water and stored as glycogen, a starchy molecule that can efficiently store energy; some will be converted into adipose tissue. The bad news: Each glucose molecule carries two swelling-inducing water molecules, effectively hiding your belly. See the model in the gym ad in the magazine? They've been fasting all the time, so they don't have the swimming ring formed by glycogen and water. This is also the time when hunger hormones come in.
Ghrelin is the primary hunger hormone, and it kicks in to tell your phone database body it's time to eat. Conversely, leptin is the anti-hunger hormone that tells you that your body is full. With meals, ghrelin levels decrease and leptin levels increase. After eating, cholecystokinin creates a brief feeling of satiety, slowing the rate of stomach emptying to aid digestion. Many diet plans will suggest that you eat every three hours to keep your metabolism running at a blazing pace, so you can lose weight.
If you follow this advice, as soon as the three-hour deadline is up and you start to feel a little hungry, you will respond to the ghrelin message and find something to eat; if you don't eat at this point, cravings will kick in and your blood sugar will drop. Start going down and you'll start yelling at the people around you because it feels so bad. (You are "hypoglycemic crazy"!) During these three hours, the question you care most about is not whether you should wait a few more hours before eating, but what kind of calories you plan to put into your next meal body. That's not a good thing, because your body will never be rested, and regular snacking can keep blood sugar levels high and age faster.