There are a lot of causes of an expanded stomach.
-Eating too much can cause your stomach to expand -Irritable bowel syndrome and excess gas can cause an expanded stomach - A Hernia - Malabsorbsion of certain nutrients - Peptic Ulcer etc.
Here is a list of 449 causes. There are too many for me to mention: http://funadvice.com/r/3l0spfilgc
I dont mean like a plastic procedure thing, I mean like when they're like sick and the stomack gets all like a bubble? idk how to explain it really, but yeah...
R u talking bout like the kids from Ethiopia? If so its because that's how starved they r, that's what I was told
If u eat to much than it can stretch ur stomach, I think thats what an expanded stomach is...
U can actually do that?