There is an old saying in China, “if you don’t let go of a fart, it will spoil your internal organs.”
Scientists have found that holding on to a fart for a long time causes it to be reabsorbed into the bloodstream by the intestinal wall, even though the air pressure inside the intestine disappears. But the fart didn’t go away.
Just absorbed by the blood into the systemic circulation, into the liver, fart harmful substances will be absorbed by the liver filtration, fart will enter the alveoli, with the carbon dioxide out of the mouth out.
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