"Pasteurized dairy is produced in the filthiest conditions imaginable. Blood, pus, and dangerous pathogens routinely end up in pasteurized milk."
CAFO animals are given large quantities of antibiotics, vaccines, vitamins, and other potentially toxic drugs to prevent the diseases that would normally overtake them as a result of living in such filthy, overcrowded conditions. Those chemicals get passed along to you in the milk you consume. In fact, using a highly sensitive test, scientists have detected as man as 20 painkillers, antibiotics and growth hormones in samples of cow's milk.