If you're on a farm, feces and other things have a risk of getting into the milk and causing contamination. That's why pasteurization was invented _ to get rid of harmful bacteria.

We have been talking about this for a long time, but I haven't actually seen anything like that.

We should be getting rid of the trans fat as much as we can. But saturated fats have not changed. They're problematic too. And neither has cholesterol or calories.