Daily Archives: 28/11/2012

intestinal gas

The gut contains < 200 mL of gas, whereas daily gas expulsion averages 600 to 700 mL after consuming a standard diet plus 200 g of baked beans. About 75% of flatus is derived from colonic bacterial fermentation of ingested nutrients and endogenous glycoproteins. Gases include hydrogen (H2), methane (CH4), and carbon dioxide (CO2). Flatus […]