Breastmilk is really a miracle; building an immune system of a child with each feeding. A childs immune system doesn’t fully developed until 7 to 8 years of life! Wouldn’t you think it would be common sense for the human race to breastfeed or give breastmilk to a child until their immune systems are fully developed? I am Creating a healthier world with each feeding by extended breast-feeding my 4 year old. More and more research is finding out how beneficial to the immune system of the child it is to breast-feed until the immune system is fully developed, so keep on feeding your baby’s that miracle milk mama’s! If you would like to view our educational Nursing Vlogs in video form, please upgrade.