WARNING PROBABLY CONTAINS DISGUSTING STUFF
So base of my previous question about will there complication to the body, especially the guts, if basically a single Senzu bean make a person never need to eat for the rest of their life?
I just realized that such small and hard to digest food will probably end up like how a corn kernel follows the stool intact when nature calls, so even if the person does not generate poop, the body would probably move it to the intestines and do the natural thing on the undigested "food" in my previous question. And sure, you can eat it again after it goes through, like animals such as rabbits eating their feces, but I prefer not to, unless there's really no other solution.
I want to know whether there are any possible solutions for my hard to digest food to stay or remain in the human stomach forever (while still getting digested, so not stuck in the intestines either, but for example dissolve and spread out to entire body like fat or proteins is fine to me, as long their body doesn't become fat like fats do or like humans on steroids) without the body forcing it out undigested.
The solution can be change/remove or from the new food properties based on my previous question in the link (for example hard to digest into easy to digest, or it's sticky, or have some reaction with stomach acid or the stomach lining, to accommodate some solution as long as it maintains the infinite energy for the person, although I mention bean there, my food actually is not plant-based, it's just the size of a bean so imagine it as compressed food).
Modification or evolution of the organs to accommodate the bean is out as a solution or an answer, but normal reactions from the organs such as allergies or any reaction that makes them unable to excrement or puke the bean out is fine as long it make sense and does not end up killing the person or generating cancer.
Any answers with eating another 'new' bean are out because the food is limited and can't be re-created.