There is in fact VERY clear scientific evidence to demonstrate the significant superiority of breastmilk to artificial breastmilk substitutes. (ecochildsplay.com)
Not clear scientific evidence for me by reading all this if the problem is protein, animal protein, or animal food. (nutritionfacts.org)
This possibility comes at a time of widespread popular support for early learning and clear scientific evidence for its importance. (ceelo.org)