I've been buying only organic milk and some other products that Laura eats/drinks a lot of. I read about the hormones that are given to cows (to increase milk production), even in the US and it passes on into the milk. It was scary to read. In many countries the amount of hormones they inject is unregulated and they have children going through puberty at a very young age (elemetary school and younger). Fortunately we have regulations here even though you just can't be too careful.