We went to university together antibiotico levofloxacina 500 mg Shoudt and other competitors push the limit of stomach distension by drinking copious amount of fluids. Even those who don't train this way appear to have a super human ability to expand their stomachs. A 2007 study published in the American Journal of Roentgenology found that competitive eaters' stomachs can grow four times greater than the average person's to hold four liters' worth of food and fluid.