text: why it is if i don't eats my stomach gets all in knots and i have gas? sometime i go all day wit no food. how come my stomach start gettting in knots and i get worse gas of my life -- and i have not ate nothin? how u can get gas if you not even eat? how i stop the gas if i don't eats that day my opinion is that the acids in your stomach don't have anything to feed off of so its causing gas.