My anecdotal experience with this is that moochelle (fatass) thought all children are identical in size and shape and that they grow on a linear schedule, and prescribed "nutritional" lunches accordingly. This had severe unintended consequences (as all libtarded police state policy does).
Kids developing at different rates and at different intervals were often left starving.
Of course anyone who has their own kids, and actually takes care of them, knows that some kids are bigger, some are smaller, and that they get really hungry during growth spurts. And that, basically, we shouldn't feed our children as if they lived in a feedlot.