Kwv yees li 7-10 litres roj yog tsim nyob rau hauv cov hnyuv ntawm ib txwm neeg txhua hnub. Feem ntau ntawm cov gases no reabsorbed los ntawm tib neeg lub cev, thiab tsuas yog ib tug ob peb yog tawm ntawm lub cev nyob rau hauv daim ntawv ntawm hiccups los yog pa. Yog tias cov roj ntau dhau los ua rau hauv cov hnyuv, lossis cov channel tsis zoo, cov sij hawm ntawm cov pa tawm tsawg dhau los yog tsis muaj pa, flatulence yuav tsim.
Raws li feem ntau ntawm flatulence yog tshwm sim los ntawm kev noj zaub mov, yog tias koj noj sai dhau lossis tham thaum noj mov, koj yuav nqos cua ntau dhau. Qee cov khoom noj uas yooj yim ua rau flatulence, xws li taum, txiv apples, txiv duaj, dos, zaub qhwv, Cereals, qos yaj ywm qab zib, qos yaj ywm thiab lwm yam qos yaj ywm zaub mov, uas yooj yim rau cov roj; Cov khoom noj mis nyuj kuj yog ib yam khoom noj uas tuaj yeem ua rau flatulence. Tsis tas li ntawd, qee cov kab mob hauv plab xws li plab hnyuv qhuav thiab kab mob gallbladder tuaj yeem ua rau flatulence.
Muaj ntau yam ua rau flatulence hauv lub neej, yog li peb yuav tsum xub hloov peb txoj kev noj zaub mov: thaum noj mov, peb yuav tsum zom kom zoo thiab nqos maj mam, thiab tsis txhob noj ntau dhau ib zaug; Nyob rau tib lub sij hawm, koj yuav tsum tsis txhob haus cov dej qab zib carbonated thiab zom cov pos hniav, thiab koj yuav tsum tsis txhob haus dej haus nrog straw, vim hais tias cov no yuav zoo li ua rau kom cov pa roj; Noj tsawg dua cov khoom noj los yog khoom qab zib uas muaj fructose lossis sorbitol (qab zib), uas kuj yog qhov ua txhaum ntawm kev tsim roj; Cov taum yuav tsum tau siav kom txog thaum lawv lwj, vim tias taum tawv dhau lawm tsis tsuas yog zom zom, tab sis kuj yooj yim ua rau flatulence. Feem ntau koj tuaj yeem noj ntau dua kumquat, radish, hawthorn, riam taum, suav cabbage, celery, dawb gourd, fennel, txiv kab ntxwv thiab lwm yam khoom noj uas yuav ua rau qi stagnation.

