Longtime vegan Alicia Silverstone was on Oprah Wednesday as part of a food episode.
Silverstone has authored a cookbook, "The Kind Diet."
Since becoming vegan, Alicia says her skin has cleared up, her eyes are clearer, she is less bloated and she has tons of energy.
Oprah tried a 21-day vegan cleanse last year and the two also discussed another noticeable side effect: blissful bowel movements.
They talk about the joys of S-shaped movements and Alicia brags about her speed. No bathroom reading material for her!
Watch below as they share the poop joy of vegan diets.