Why isn't there any mention of shakes? Whether food comes from chewing, as in solid food or from a blender makes no dam difference. The only difference is the ungodly amount of time it takes to prepare food. What is the difference if you use some protein powder, add some oatmeal, throw in an egg or some peanut butter in the blender and drink it. How is that any difference than sitting down and eating, aside from the amount of time it takes?