Bread - called refined has become a product of degeneration. They give the nutrition of the bread to the hog and some wheat is destroyed by a killing agent to ripen the harvest all at once - then the refinement makes it absorb into the body rapidly and without fiber it constipates the eater of it. Instead of being a staple of life it becomes an administer of health problems to the eater.
And Milk - the best is from Mom - but from the cow it is a different story... Poor cow is fed rotten food, (and sometimes other cows)and expected to produce wholesome milk. If Mom were to do that she would see immediately find that her milk was no longer good for her baby. And as well many people are actually allergic to cows milk... So both bread and milk get a bad rap.