We all fart between12-25 times a day totaling one to two liters if you bottle it up. What if you never farted and held it inside? I know, makes me think of when I first started dating my wife when I always held it in man! All of this makes me wanna fart just thinking about it. Call me Scientist Sammy; hold in your farts and you suffer from bloat, heartburn and a tummy ache and eventually it will escape out of your mouth as a mouth fart? Hell yes a mouth fart. That gas is absorbed into your bloodstream, makes the trip through your lungs and is then exhaled. I will admit, sometimes my breath smells like a fart if I don't brush my teeth. Gassy? Fart it up boss and do it in the name of staying healthy!