I'll observe that virtually all of that can be accounted for by eliminating known problematic elements in the standard american/western diet. Whether it promotes long-term health or doesn't cause other problems is a very different matter.

Despite what else I've written in this thread, I'm not against the idea of healthy, cheap, time efficient nutrition options. But I don't think we know enough yet to nail the "healthy" part, and the human cost of our failures to date has been truly terrible.