R.S.
I would definitely change to organic milk, and organic food products overall. Actually, my entire family is slowly making the switch to full organic. There are hormones in cows's milk that's been linked to breast cancer and abnormal hormonal development in lab animals. Additionally, the milking process for cows can be incredibly cruel, with cows forced to be milked constantly, even if they are breeding infections, like mastitis. Organic products not only are hormone free, but many of them (not all, however, read the label!) use humane processes, and that results in a healthier product.