1.健康人的肚子里有气体吗9 在健康人的肚子里(其实就是胃和肠子里)总是有些气体,但是数量不多,专家们估计约有100-200毫升。然而,每个人肚子里的气体实际要比这个数量多得多。多了,就要排出去,这叫“排气”,排气的过程就是放屁。那么,气体在肚子里有哪些用处呢?第一,它能刺激和促进胃肠的蠕动,推动粪便排出,帮助完成对食物的消化和排泄。第二,在肠道存在大量的需要 1. Is there gas in the belly of a healthy person? 9 There is always some gas in the belly of a healthy person (in fact, in the stomach and intestines), but the number is small and the experts estimate that there are about 100-200 ml. However, there is actually more gas in everyone's stomach than this amount. More, it is necessary to discharge, called “exhaust”, the process of exhausting is farting. So, what is the use of gas in the stomach? First, it can stimulate and promote gastrointestinal motility, promote excretion of feces, to help complete the digestion and excretion of food. Second, there is a great deal of need in the gut