If the size of the human stomach is reduced, then the person in question, with the smaller stomach, will feel full after eating a smaller amount of food than he or she would have had to eat to obtain a similar sense of satiation, when he or she had a larger stomach. In other words, smaller stomachs get full faster.
The size of your stomache is the size of your own fist.
2cm
It is reduced.
the size is actually air vapor so it is a gas in the stomach
show me something
A cat's stomach changes its shape and size according to its fullness. Empty, an adult cat's stomach is about the size of a small human fist. It stretches as the cat eats.
The stomach can increase in size by 4 to 8 times its normal size when fully distended, such as after a large meal. This stretching of the stomach allows it to accommodate more food and liquid.
The digestion process after a bariatric surgical procedure (I am assuming this is what you mean by "stomach size reduce", in short, will be very different. The intestines and the stomach take in critical nutrients and vitamins through absorption and this will be affected once the stomach size has been reduced (through a "lap band" procedure where the stomach is banded to make it smaller and thus, the person will feel full after eating only a small amount) and also in more invasive procedures such as the gastric sleeve or gastric bypass.
A stomach can get to a size of a dick
The average adult stomach is about 10 inches long when empty and can stretch to hold up to about 1-1.5 liters of food.
A homologous structure that is greatly reduced in size is known as a vestigial structure. These structures are remnants of organs or body parts that had a function in ancestors but are no longer used in modern organisms. Examples include the human appendix and the hip bones in whales.
The stomach increases in size because the air blown by the rescuer enters the stomach rather the lungs.