i dont see the difference! we drink milk from all kinds of animals, goats,cows,etc..and the milk is checked and sterile,look how many cows had mad cow disease before it was checked? did it stop many from drinking milk? no! but i would donate mine to preemies or critically ill infants first..but alot of new,single moms with xtra milk would have a new way to provide for their family too by selling extra breastmilk..not any different then donating blood or semen..they are all body secretions and this one is very healthy for u