no there is no reason
No, not eating is very healthy for you - not eating for a long time can DEFINITELY upset your stomach because you can get ulcer. - hope this helps:))
Eating grass is a sign of an upset stomach.
eating too much or stress
eating an iron
what gives you an upset stomach is when you digest your food your food can rise up from the stomach from acid also known as gas building up in your stomach and so as it rises thats when you feel like you have and upset stomach.
It can be, but you might experience more of a stomach-upset with it.
It doesn't. But perhaps heartburn and an upset, bubbly stomach.
you probably have lactose intolerance, to do with milk, check with your doctor or gp
Over the years the best way for me to settle an upset stomach was gatorade... Drinking water is the worst thing to do
after 20 minutes
No it cannot kill you, but it can upset your stomach at most if you eat too much of it.
Yes like eating too much it can upset your stomach by not eating as your stomach produces stomach acid ready to digest a meal if there is no food then this can cause problems as bloating constipation and heart burn from the build up of stomach acid