I think you’re myopically focusing on my humorous hyperbole and missing my point. Purely scientifically speaking you might well be able to subsist on SCoP, casein powder in water, a dry pack of chow mein noodles and a daily multi-vitamin pill and be perfectly fine. Hell, you can probably scientifically design some sort of nutritionally perfect human kibble that the peons can wash down with Real Water ™, but is that desirable?

Now if you will excuse me, I have a sourdough bread to shove in the oven.