- feeding center
- satiety center
I do not have to talk in details about this centers as I believe you know about it already, but we should talk more about how the centers are regulated with food intake mechanism. In normal physiological condition, appetite, taken in of food and satiation are well balanced and are regulated by the following mechanism:
1. Glucostatic: The glucostatic cells of the satiety center are stimulated by glucose (increase in blood glucose level), which activates the satiety center which later makes the continuation of food intake result to feeling of fullness in which the feeding center is inhibited leading to someone no to be able to take in food. After some times, the blood glucose level will decrease, the satiety center will become inactive, so the feeding center will not longer be inhibited.
2. Lipostatic: a peptide secreted from fat cell (adipocyte) called leptin also have roles it plays by inhibiting the feeding center, this leads to loss of appetite, this is the only what you are emphasizing on.
3. Peptide: the by-products of protein. Some inhibit or stimulate the feeding centers. So it depends.
The body is so complicated than to just conclude that carbohydrates makes people to be hungry, if you have a balance diet of:
Carbohydrates 65-70 percent
Protein 15-20 percent
Fat 10-15 percent
you will be full and it will take time before the next hunger will set. Also making sure you are eating different varieties of foods and fruits that contain this macronutrients is very important.
Have you even heard of anabolic diet before? This is only recommended for people involved in sport and for muscle building for peak performance, not usual diet recommended for normal people.
And also ketogenic diet which is used in form of a treatment, especially use for certain type of epileptic treatment in children. This is not also usual diet that people should eat.