These include recombinant bovine somatropin (rbST) and recombinant bovine growth hormone (rbGH). Milk from cows treated with these hormones is the same as those not treated “and no test can ...

Recombinant bovine growth hormone (rBGH) is used in U.S. dairy production to increase milk yield. It's banned in the European Union and Canada due to potential cancer risks and animal welfare ...