Tangible personal property purchased by a manufacturer as a component or constituent of a product to be manufactured for sale is excepted from sales and use tax. The purchase of all such tangible personal property is not taxable, even though a portion will be lost or removed as waste or for testing.
Iron is also important for breast-feeding mothers. If you are 18 years of age or younger, you should get 10 milligrams of iron per day. For those over 19, the suggested daily intake is 9 milligrams. Good sources of iron include: Meat.
Babies need whole milk until at least the age of 2, and breastmilk is whole milk, if you are still nursing then no other milk is needed. There are many benefits to nursing to 2 years and even longer! You can google extended breastfeeding or child-led weaning and get some info.