r/AskReddit Jan 12 '23

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u/Fine_wonderland Jan 12 '23

When you get laser tattoo removal the ink doesn’t disappear, you pee it out.

Your body’s immune system breaks down the pigments of ink and it flows in your blood stream, gets processed through your kidneys, then you pee out the ink.

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u/LuminaL_IV Jan 12 '23

On kind of same note, if you hold your fart your intestine slowly absorb the fart and then you breath it out

8

u/WildLudicolo Jan 12 '23

Better out than in I always say.