[I didnt see any mention of toilets or the lack thereof in your response, Jocko. Probably an oversite?]
I CORINTHINANS 6:13
You say, “Food was made for the stomach, and the stomach for food.” (This is true, though someday God will do away with both of them.)
If we don’t have stomachs in heaven, the probability is strong that we won’t need toilets.
However, evidently, glorified bodies must eat glorified food or some such as there's no waste in Heaven. No suffering. No decay. etc. The only food clearly spoken of in Heaven is fruit from the trees growing beside the River of Life.
Wait a minute here! Sister Mary Ethelgene never mentioned uh.. ahem...facilities in heaven. So, using Catholic school logic, there must be bathrooms in heaven....we just don't talk about them! (sorry for the irrenverence, I am pre-bummed thinking that I'll get no extra grace in heaven for only having an outhouse and no running water for 2 years)