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.
The results of this study indicate that supplementation with 2000 IU/day is required beginning in gestation and during the first 8 weeks of breastfeeding to protect 98% of un-supplemented infants against vitamin D deficiency. Nearly half of un-supplemented infants of mothers taking 400 IU/day were vitamin D deficient after 8 weeks of breastfeeding.