SIMILAR BUT NOT IDENTICAL. “Milk from rBST-treated cows is chemically similar to traditional milk. Both have very similar levels of protein, fat, and sugar, and comparable levels of vitamins and minerals. Milk from rBST-treated cows is not, however, chemically identical to traditional milk …slightly elevated levels of … BST, and Insulin-like growth factor 1 (IGF1).”
http://lnkd.in/bc36Qsd