rats miilk=20% protein...human breastmilk=1% protein.....the thing about oral fixations, thumbsucking chewing has to do with a very big clew einstein would recommend noticing... human saliva ph precludes many elements but for complex carbs whichttake forever to chew...4 millions of years of evolution in the tree canopy that was our mission.. to keep chewing...we have eveolved or have yet to evolve an evolutionary partner[s] but little protein in our breastmilk indicates a drugging effect...pet aggression has been linked to protein, no one knows about sugar being just as deletrious..manufactured aspartame demonstrated that sugar comes first, and frpm that protein..it must be excreted quickly as an acid and invalidates our enormous capablility to produce saliva after 2, 3 millionyears of diet beyond plan...the end fills me with rapture, satiety, but it's the beginning that's most mean